人称代词、物主代词练习题(填空题)

人称代词和物主代词练习题一、人称代词练习题1. 将下列句子中的名词换成适当的人称代词：(1) Tom is my friend. ------(2) Mary and I are going to the mall. ------(3) The teachers are helping the students. ------(4) The cat is playing in the garden. ------(5) The book belongs to John. ------2. 把人称代词填入下面的空格中：(1) ---- is reading a book.(2) ---- are going to the park.(3) ---- can help me with my homework.(4) ---- belongs to ----?(5) ---- are my best friends.3. 根据对话的内容，用适当的人称代词填空：A: Hello, is this Susan?B: Yes, ---- is Susan speaking. Who is this?A: Hi Susan, ---- am Emma. ---- got your number from a friend.B: Oh, nice to meet you, Emma. How can ---- help you?A: I need some information about the school. Can ---- give me some details?B: Sure, ---- can. ---- know a lot about this school.4. 选择适当的人称代词完成下列句子：(1) My parents and I / me are going on vacation next week.(2) He / Him is a doctor.(3) Who is calling? Is it she / her?(4) They / Them went to the beach for the weekend.(5) The concert was really good. We / Us enjoyed it a lot.二、物主代词练习题1. 把下列句子中的名词换成适当的物主代词：(1) This is Jenny's car. ------(2) The cat is playing with Tom's ball. ------(3) The book belongs to my sister. ------(4) John's parents are visiting him. ------(5) The children are playing in their room. ------ 2. 选择适当的物主代词填空：(1) This is ---- book.(2) Is this hat yours or ----?(3) The keys are on the table. Are they ----?(4) The dog wagged ---- tail happily.(5) That is not my bag. It's ----.3. 根据对话的内容，用适当的物主代词填空：A: Is this your pen, Tom?B: No, it's not mine. I think it's ----.A: Oh, sorry for the confusion. Is this your pen, Lisa?C: Yes, it's ----. Thank you for asking.4. 句子改写，使用适当的物主代词：(1) The house belongs to my parents. -> The house is ----.(2) This is Mary's book. -> This book belongs to ----.(3) His car is parked outside. -> ---- car is parked outside.(4) The children are playing in their room. -> The children are playing in ---- room.(5) The student raised his hand to answer the question. -> The student raised ---- hand to answer the question.以上是一些关于人称代词和物主代词的练习题。

人称代词物主代词练习题一、用适当的人称代词填空：1. __________ is my aunt。

We often visit __________。

( she )2。

China is a developing country。

_________is in the east of Asia. （ its )3. What day is __________ today? —__________ is Thurs day. （its）4。

I own a blue bike。

The red one isn’t__________. ( I )5。

These new houses are so nice。

__________ are very exp ensive。

( them )6。

The fishermen caught a lot of fish，didn't __________? （ them ）7。

Ling Ling is a girl。

____ studies in a primary schoo l。

______ brother lives with____ and helps ____ with______ lessons。

( she )8. Mike is my classmate. ____ is good at Engliush 。

（ his )9. Kate wants a glass of milk. Will you pass it to ____？ ( she )10。

What’s the weather like today ？____ is cloudy.( its ）二、用形容词性物主代词和名词性物主代词填空1。

I ate all ____ sandwiches yesterday。

( I ）Can I have one of ____ ? （ you )2。

一、人称代词的用法1、人称代词的主格在句中作主语。

如：We love our country. 我们爱我们的祖国。

She is a good student. 她是一名好学生。

2、人称代词的宾格在句中作动词、介词的宾语，还可作表语使用。

如：I don't know him. 我不认识他。

His mother is waiting for them outside. 他妈妈在外面等他们。

---Who's it? ---It's me. ---那是谁？---那是我。

3、人称代词的语序几个人称代词并列作主语时，它们的顺序是：单数形式（2，3，1）you, he and I复数形式（1，2，3）we, you and they二、物主代词的用法1、形容词性物主代词在句中作定语修饰名词，一般不单独使用。

2、名词性物主代词常用来避免和前面提及的名词重复。

相当于“形容词性物主代词+名词”。

3、名词性物主代词可用在of后面作定语，相当于“of+名词所有格”，表示带有部分概念或有一定的感情色彩。

如：He is a friend of mine. 他是我的一个朋友。

一、用适当的人称代词填空：1. __________ is my aunt. We often visit __________.2. China is a developing country. _________ lies in the east of Asia.3. Professor Wang sets ________ a good example. We must learn from ________.4. What day is __________ today? — __________ is Thursday.5. How far is the thunder ? — __________ is three kilometers away.6. I own a blue bike. The red one doesn’t belong to __________.7. These new houses are so nice. __________ are very expensive.8. __________ say that those old houses will be rebuilt.9. Is __________ the milkman at the door? — Yes, that’s __________.10. The fishermen caught a lot of fish, didn’t __________?11. Ling Ling is a girl. ____ studies in a primary school. Her brother lives with____ and helps ____ to prepare the lessons.12. The ship is lying at anchor (停泊) . ____ comes from Shanghai.13. This photo of your mother is very much like her. I like ____.14. Mike is my classmate. ____ is good at physics .15. Kate wants a glass of milk. Will you pass it to ____ ?16. What’s the weather like today ? ____ is cloudy.二、用形容词性物主代词和名词性物主代词填空1. I ate all ____ sandwiches yesterday. Can I have one of ____ ?2. Tell Tom not to forget ____ book. And you mustn’t forget ____ .3. George has lost ____ pen. Ask Mary if（是否）she will lend him ____ .4.. Jack has a dog and so have I. ____ dog and ____ had a fight (打架).5. The teacher wants you to return that book of ____6. Mr. and Mrs. Green and a friend of ____ are coming to see us.7. Mary wants to know if（是否）you’ve seen a pair of gloves of ____ .8. We are going to Paris to stay with a French friend of ____ .三、用适当的人称代词和物主代词填空A. 从括号内选择正确的代词填空1. Your football clothes are on the desk.Please put _________(they，them，their，theirs) away.2. (We，Us，Our，Ours)_________ English teacher is Mrs. Green.We all like _________(she，her，hers).3. (I，Me，My，Mine)_________ can’t get my kite.Could you help _________(I，me，my，mine)?4. Tom can’t get down from the tree.Can you help _________(he，him，his)?5. Her kite is broken. Can _________(you，your，yours) mend it?6. We can’t find our bikes.Can you help _________(we，us，our，ours)?7. These are _________(he，him，his) planes.The white ones are _________(I，me，mine).B. 填入正确的人称代词和物主代词1. This isn’t her knife. _________ is green.2. These are your books，Kate. Put __________ in the desk，please.3. You must look after ________ things.4. Wei Fang，is that ________ ruler? Yes，it’s.5. They want a football. Give __________ the green one，please.6. It’s Lin Tao’s bag. Give ________ to __________.7. Is this pencil-box Li Lei’s? No，___________ is very new.8. This box is too heavy. I can’t carry _________.Don’t worry，Let __________ help __________.9. _____ is a boy _____ name is Mike. Mike’s friends like _____ very much.10. My sister is in _____ room. _____ is a teacher.11. Jane is a little girl. _____ mother is a nurse.12. We are in _____ classroom. _____ classroom is big.13. My father and mother are teachers. _____ are busy14. You are a pupil. Is _____ brother a pupil, too?四、用括号中的适当形式填空A)（1）Are these ________（you）pencils?Yes, they are ________（our）.（2）—Whose is this pencil?—It’s ________（I）.（3）I love ________（they）very much.（4）She is________（I）classmate.（5）Miss Li often looks after________（she）brother.（6）—Are these ________（they）bags ？—No, they aren’t ________（their）. They are ________（we）.B)1. This bike is my sister`s. It belongs to ______ (她的)。

一、人称代词的用法1、人称代词的主格在句中作主语。

如：We love our country. 我们爱我们的祖国。

She is a good student. 她是一名好学生。

2、人称代词的宾格在句中作动词、介词的宾语，还可作表语使用。

如：I don't know him. 我不认识他。

His mother is waiting for them outside. 他妈妈在外面等他们。

---Who's it? ---It's me. ---那是谁？---那是我。

3、人称代词的语序几个人称代词并列作主语时，它们的顺序是：单数形式（2，3，1）you, he and I复数形式（1，2，3）we, you and they二、物主代词的用法1、形容词性物主代词在句中作定语修饰名词，一般不单独使用。

2、名词性物主代词常用来避免和前面提及的名词重复。

相当于“形容词性物主代词+名词”。

3、名词性物主代词可用在of后面作定语，相当于“of+名词所有格”，表示带有部分概念或有一定的感情色彩。

如：He is a friend of mine. 他是我的一个朋友。

一、用适当的人称代词填空：1. __________ is my aunt. We often visit __________.2. China is a developing country. _________ lies in the east of Asia.3. Professor Wang sets ________ a good example. We must learn from ________.4. What day is __________ today? — __________ is Thursday.5. How far is the thunder ? — __________ is three kilometers away.6. I own a blue bike. The red one doesn’t belong to __________.7. These new houses are so nice. __________ are very expensive.8. __________ say that those old houses will be rebuilt.9. Is __________ the milkman at the door? — Yes, that’s __________.10. The fishermen caught a lot of fish, didn’t __________?11. Ling Ling is a girl. ____ studies in a primary school. Her brother lives with____ and helps ____ to prepare the lessons.12. The ship is lying at anchor (停泊) . ____ comes from Shanghai.13. This photo of your mother is very much like her. I like ____.14. Mike is my classmate. ____ is good at physics .15. Kate wants a glass of milk. Will you pass it to ____ ?16. What’s the weather like today ? ____ is cloudy.二、用形容词性物主代词和名词性物主代词填空1. I ate all ____ sandwiches yesterday. Can I have one of ____ ?2. Tell Tom not to forget ____ book. And you mustn’t forget ____ .3. George has lost ____ pen. Ask Mary if（是否）she will lend him ____ .4.. Jack has a dog and so have I. ____ dog and ____ had a fight (打架).5. The teacher wants you to return that book of ____6. Mr. and Mrs. Green and a friend of ____ are coming to see us.7. Mary wants to know if（是否）you’ve seen a pair of gloves of ____ .8. We are going to Paris to stay with a French friend of ____ .三、用适当的人称代词和物主代词填空A. 从括号内选择正确的代词填空1. Your football clothes are on the desk.Please put _________(they，them，their，theirs) away.2. (We，Us，Our，Ours)_________ English teacher is Mrs. Green.We all like _________(she，her，hers).3. (I，Me，My，Mine)_________ can’t get my kite.Could you help _________(I，me，my，mine)?4. Tom can’t get down from the tree.Can you help _________(he，him，his)?5. Her kite is broken. Can _________(you，your，yours) mend it?6. We can’t find our bikes.Can you help _________(we，us，our，ours)?7. These are _________(he，him，his) planes.The white ones are _________(I，me，mine).B. 填入正确的人称代词和物主代词1. This isn’t her knife. _________ is green.2. These are your books，Kate. Put __________ in the desk，please.3. You must look after ________ things.4. Wei Fang，is that ________ ruler? Yes，it’s.5. They want a football. Give __________ the green one，please.6. It’s Lin Tao’s bag. Give ________ to __________.7. Is this pencil-box Li Lei’s? No，___________ is very new.8. This box is too heavy. I can’t carry _________.Don’t worry，Let __________ help __________.9. _____ is a boy _____ name is Mike. Mike’s friends like _____ very much.10. My sister is in _____ room. _____ is a teacher.11. Jane is a little girl. _____ mother is a nurse.12. We are in _____ classroom. _____ classroom is big.13. My father and mother are teachers. _____ are busy14. You are a pupil. Is _____ brother a pupil, too?四、用括号中的适当形式填空A)（1）Are these ________（you）pencils?Yes, they are ________（our）.（2）—Whose is this pencil?—It’s ________（I）.（3）I love ________（they）very much.（4）She is________（I）classmate.（5）Miss Li often looks after________（she）brother.（6）—Are these ________（they）bags ？—No, they aren’t ________（their）. They are ________（we）.B)1. This bike is my sister`s. It belongs to ______ (她的)。

人称代词和物主代词练习题人称代词和物主代词是我们日常生活中经常使用的词语，它们在句子中起着非常重要的作用。

下面是一些关于人称代词和物主代词的练习题，让我们来检验一下自己的掌握程度吧！1. 把下列句子中的人称代词填写完整：（1）___ am a teacher.（2）Where is ___ book?（3）She loves ___ cat.（4）___ are going to the park.2. 选择正确的人称代词填空：（1）_____ is my sister.A. HeB. SheC. They（2）_____ are my best friends.A. IB. WeC. You（3）_____ is a doctor.A. SheB. HeC. They3. 把下列句子中的物主代词填写完整：（1）This is ___ bag.（2）Where are ___ shoes?（3）Can you give me ___ phone?（4）Is this ___ book?4. 选择正确的物主代词填空：（1）That is ____ pen.A. myB. yourC. his（2）She is washing ____ car.A. herB. ourC. their（3）____ dog is very friendly.A. MyB. YourC. Their5. 根据上下文意思，选择适当的人称代词填空（有时需要加上物主代词）：（1）_____ father is a doctor. He loves ___ job.A. MyB. HisC. Her（2）Can you help ___ with ____ homework?A. IB. meC. my（3）___ are going to the cinema. ___ friends are waiting for ___.A. WeB. OurC. us6. 结合上面的例句，用人称代词和物主代词写两个句子，表达自己的日常生活经历。

人称代词物主代词练习题一、用适当的人称代词填空：1. __________ is my aunt。

We often visit __________。

（ she )2。

China is a developing country. _________is in the east of Asia. （ its )3。

What day is __________ today？—__________ is Thu rsday. (its)4。

I own a blue bike。

The red one isn’t__________。

（ I ）5. These new houses are so nice。

__________ are very expe nsive.（ them )6. The fishermen caught a lot of fish，didn’t__________? （ them ）7。

Ling Ling is a girl. ____ studies in a primary school 。

______ brother lives with____ and helps ____ with______ lessons。

( she ）8。

Mike is my classmate。

____ is good at Engliush . （ his )9。

Kate wants a glass of milk. Will you pass it to ____？（ she )10。

What’s the weather like today ？____ is cloudy。

（ its ）二、用形容词性物主代词和名词性物主代词填空1。

I ate all ____ sandwiches yesterday.( I ）Can I have one of ____ ? （ you ）2。

George has lost ____ ( his ）pen. Ask Mary if（是否)she will lend him ____ 。

人称代词物主代词练习题二一、人称代词的用法1、人称代词的主格在句中作主语。

如：We love our country. 我们爱我们的祖国。

She is a good student. 她是一名好学生。

2、人称代词的宾格在句中作动词、介词的宾语，还可作表语使用。

如：I don't know him. 我不认识他。

His mother is waiting for them outside. 他妈妈在外面等他们。

---Who's it? ---It's me. ---那是谁？---那是我。

3、人称代词的语序几个人称代词并列作主语时，它们的顺序是：单数形式（2，3，1）you, he and I复数形式（1，2，3）we, you and they二、物主代词的用法1、形容词性物主代词在句中作定语修饰名词，一般不单独使用。

2、名词性物主代词常用来避免和前面提及的名词重复。

相当于“形容词性物主代词+名词”。

3、名词性物主代词可用在of后面作定语，相当于“of+名词所有格”，表示带有部分概念或有一定的感情色彩。

如：He is a friend of mine. 他是我的一个朋友。

一、用适当的人称代词填空：1. __________ is my aunt. We often visit __________.2. China is a developing country. _________ lies in the east of Asia.3. Professor Wang sets ________ a good example. We must learn from ________.4. What day is __________ today? — __________ is Thursday.5. How far is the thunder ? — __________ is three kilometers away.6. I own a blue bike. The red one doesn’t belong to __________.7. These new houses are so nice. __________ are very expensive.8. __________ say that those old houses will be rebuilt.9. Is __________ the milkman at the door? — Yes, that’s __________.10. The fishermen caught a lot of fish, didn’t __________?11. Ling Ling is a girl. ____ studies in a primary school. Her brother lives with____ and helps ____ to prepare the lessons.12. The ship is lying at anchor (停泊) . ____ comes from Shanghai.13. This photo of your mother is very much like her. I like ____.14. Mike is my classmate. ____ is good at physics .15. Kate wants a glass of milk. Will you pass it to ____ ?16. What’s the weather like today ? ____ is cloudy.二、用形容词性物主代词和名词性物主代词填空1. I ate all ____ sandwiches yesterday. Can I have one of ____ ?2. Tell Tom not to forget ____ book. And you mustn’t forget ____ .3. George has lost ____ pen. Ask Mary if（是否）she will lend him ____ .4.. Jack has a dog and so have I. ____ dog and ____ had a fight (打架).5. The teacher wants you to return that book of ____6. Mr. and Mrs. Green and a friend of ____ are coming to see us.7. Mary wants to know if（是否）you’ve seen a pair of gloves of ____ .8. We are going to Paris to stay with a French friend of ____ .三、用适当的人称代词和物主代词填空A. 从括号内选择正确的代词填空1. Your football clothes are on the desk.Please put _________(they，them，their，theirs) away.2. (We，Us，Our，Ours)_________ English teacher is Mrs. Green.We all like _________(she，her，hers).3. (I，Me，My，Mine)_________ can’t get my kite.Could you help _________(I，me，my，mine)?4. Tom can’t get down from the tree.Can you help _________(he，him，his)?5. Her kite is broken. Can _________(you，your，yours) mend it?6. We can’t find our bikes.Can you help _________(we，us，our，ours)?7. These are _________(he，him，his) planes.The white ones are _________(I，me，mine).B. 填入正确的人称代词和物主代词1. This isn’t her knife. _________ is green.2. These are your books，Kate. Put __________ in the desk，please.3. You must look after ________ things.4. Wei Fang，is that ________ ruler? Yes，it’s.5. They want a football. Give __________ the green one，please.6. It’s Lin Tao’s bag. Give ________ to __________.7. Is this pencil-box Li Lei’s? No，___________ is very new.8. This box is too heavy. I can’t carry _________.Don’t worry，Let __________ help __________.9. _____ is a boy _____ name is Mike. Mike’s friends like _____ very much.10. My sister is in _____ room. _____ is a teacher.11. Jane is a little girl. _____ mother is a nurse.12. We are in _____ classroom. _____ classroom is big.13. My father and mother are teachers. _____ are busy14. You are a pupil. Is _____ brother a pupil, too?四、用括号中的适当形式填空A)（1）Are these ________（you）pencils?Yes, they are ________（our）.（2）—Whose is this pencil?—It’s ________（I）.（3）I love ________（they）very much.（4）She is________（I）classmate.（5）Miss Li often looks after________（she）brother.（6）—Are these ________（they）bags ？—No, they aren’t ________（their）. They are ________（we）.B)1. This bike is my sister`s. It belongs to ______ (她的)。

一、人称代词的用法1、人称代词的主格在句中作主语。

如：We love our country. 我们爱我们的祖国。

She is a good student. 她是一名好学生。

2、人称代词的宾格在句中作动词、介词的宾语，还可作表语使用。

如：I don't know him. 我不认识他。

His mother is waiting for them outside. 他妈妈在外面等他们。

---Who's it? ---It's me. ---那是谁？---那是我。

3、人称代词的语序几个人称代词并列作主语时，它们的顺序是：单数形式（2，3，1）you, he and I复数形式（1，2，3）we, you and they二、物主代词的用法1、形容词性物主代词在句中作定语修饰名词，一般不单独使用。

2、名词性物主代词常用来避免和前面提及的名词重复。

相当于“形容词性物主代词+名词”。

3、名词性物主代词可用在of后面作定语，相当于“of+名词所有格”，表示带有部分概念或有一定的感情色彩。

如：He is a friend of mine. 他是我的一个朋友。

2. This isn`t my book. _______(我的) is in the bag.3. They quarrelled among __________（他们）.五、根据句意用适当的人称代词、物主代词填空：1. Mary works in a book store. _____ likes _____work very much.2. John and I are in the same school. _____ go to school together.3. Everybody likes that sport, don't _____?4. She is a friend of _____ . We got to know each other two years ago.5. Her sister makes all _____ own dresses.6. I have many friends. Some of _____ are good at English.7. May I use _____ bike? _____is broken.8. Everybody is here except Ann and ________ friend Jane. ________ are in the library now.六、选择填空1. Who’s singing over there ? —_____B___ is Sandy’s sister.A. ThatB. ItC. SheD. This2. ___B_____ will spend the summer holiday in Hawaii.A. She, you and IB. You, she and IC. I, you and sheD. Her, me and you3. Between you and _____A___, he is not a real friend.A. meB. IC. heD. his4. My uncle bought a new bike for __C______.A. theirsB. theyC. meD. I5. Mr Smith often praises ______B__ for his progress in studies.A. heB. himC. ID. me6. Here’s a postcard for you, Jim! — Oh, ___B_____ is from my friend, Mary.A. heB. itC. sheD. it’s7. Don’t sha ke the young tree. ___C_____ leaves are falling off. You should look after ________.A. It, it’sB. It’s, itC. Its, itD. It, it8. Little Baby knows that he should not take the things that do not belong to ____D____.A. heB. hisC. herD. him9. Will anyone go on a trip with him ? — Not ____A____.A. IB. meC. mineD. he10. Among those lovely toys, the brown toy dog was given by __C______.A. heB. hisC. himD. he’s参考答案：一,1.She,her 2.It , him 4.it, It 5.It 6.me 7. They 8. They 9.he, him 10.they 11. She, her, her12.It 13.it 14.He 15.him 16.It二1.my，yours 2. his, yours 3. his, hers 4. His, mine 5. his 6. theirs 7. hers 8. ours三A）1.them 2. Our, her 3. I, me 4. him 5. you 6. us 7. his, mineB) 1. Hers 2. them 3. your 4. your 5. them 6. it, him 7. his 8. it, me, you 9. He, his, him10.her 11. Her 12.our, Our 13.They 14.your四A) 1. your, ours 2. mine 3. them 4. my 5. her 6. their, theirs, oursB) 1. her 2. Mine 3. them五 1.She,her 2. We 3. they 4. hers 5. her 6. them 7. your,mine 8. her, they六 1.B 2.B 3.A 4.C 5.B 6.B 7.C 8.D 9.A 10.C。

人称代词用来代替表示人或事物的名词，以便不再重复使用名词。

1）人称代词的主格在句子中作主语用法举例：1.My name is Millie. I live in Beijing. ( I代自己, Millie )2. Sandy, do you know where Mr Wu is? ( you代Sandy )3. Simon loves football. He is a member of the football team.4. Millie loves Eddie. She looks after him every day. (she 代Millie)5. This book is very interesting. It is about cartoons. (it 代this book)6. I am Daniel and this is Amy. We are in Class 1, Grade7. (we 代替Amy and I)2）人称代词的宾格在句子中作宾语(放在动词后面或者介词后面)1.Tell me the answer, please.(动词后面)2.Let’s go.(=let us go) (动词后面)3. Look at him. He is funny! (介词后面)物主代词的定义：物主代词实际上是人称代词的所有格形式。

物主代词可以分为形容词性和名词性两种。

形容词性物主代词一定要后接名词（如：This is my book. 这是我的书。

），名词性物主代词可以独立使用，无需后接名词（如：This book is mine. 这本书是我的。

）。

3) 形容词性物主代词一般位于名词前，用作定语，限定该名词的意义This is my book.4) 名词性物主代词的句法功能a. 作主语，例如：May I use your pen? Mine is broken.（mine=my pen）我可以用一用你的钢笔吗？我的坏了。

英语人称代词和物主代词练习题（含答案）一、根据句子填写合适的人称代词或物主代词。

1. __________ is my sister. _____ name is Lucy.2. _____ are going to the movies tonight.3. The cat is on the mat. _____ is sleeping.4. _____ father is a doctor.5. Mary and ____ have been friends since childhood.6. _____ have lost _____ key.7. Please give _____ the book.8. _____ have forgotten _____ umbrella.9. _____ are going to the park tomorrow.10. The car is _____. _____ doors are locked.答案：1. She, Her2. We4. His5. I6. We, our7. Me8. I, my9. They10. Mine, Its二、选择合适的人称代词或物主代词填空。

1. Tom and _____ are going to the beach.a) meb) myselfc) Id) mine2. Please pass _____ the salt.b) mec) myd) mine3. _____ have finished their homework.a) Theyb) Themc) Theird) There4. John is a good friend of _____.a) herb) shec) herselfd) hers5. The laptop on the table is _____, not _____ brother's.a) her, hisb) his, herc) hers, hisd) his, hers6. The books are not _____. They are _____.a) her, oursb) her, theirsc) hers, oursd) hers, theirs7. _____ need to study harder for the test.a) Theyb) Themc) Theird) There8. He lives with _____ grandmother.b) himc) hisd) himself9. _____ dog is barking loudly in the yard.a) Theyb) Themc) Theird) There10. The flowers in the vase are _____.a) hersb) hisc) theirsd) mine答案：2. B3. A4. A5. A6. D7. A8. C9. D10. A。