2008年广东省初中毕业生学业考试数 学学参考答案
一、选择题（每小题3分） 1.B ； 2.C ； 3.D ； 4.C ； 5.B. 二、填空题（每小题4分） 6.2； 7.2
y x
=
；
8.9+ 9.60； 10.30. 三、解答题（一）（每小题6分）
11.解： 原式
12.解：移项，得 4x-x<6,………………1分 合并，得 3x<6,…………………2分 ∴不等式的解集为 x<2，…………4分
其解集在数轴上表示如下：
……………………6分
13.解：（1）作图正确得2分（不保留痕迹的得1分）…………2分 （2）在△ABC 中，AB=AC ，AD 是△ABC 的中线，
∴AD ⊥BC ，…………………………………………………3分 11
8422
BD CD BC ==
=?=.…………………………4分 在Rt △ABD 中，AB ＝10，BD ＝4，2
2
2
AD BD AB +=，……5分
AD ∴==…………………6分
14.解：由题意得，
45,1
4.2
y x y x =-+???=-?? ……………………………………1分 解得，2,
3.x y =??=-?
…………………………………………3分
∴ 直线1l 和直线2l 的交点坐标是（2，－3）.……………4分
11
1;322
2.6=++= 分
分
交点（2，－3）落在平面直角坐标系的第四象限上.……6分
15.解：设小正方形的边长为xcm . …………………………1分 由题意得，2
108480%108x ?-=??.……………3分 解得，122, 2x x ==-. ………………………………4分 经检验，12x =符合题意，22x =-不符合题意舍去.
∴ 2x =.…………………………………………………5分 答：截去的小正方形的边长为2cm . ……………………6分
四、解答题（二）（每小题7分）
16.解：设抢修车的速度为x 千米/时，则吉普车的速度为1.5x 千米/时.…………1分 由题意得，
1515151.560
x x -=. ……………………………………………………3分 解得，20x =.……………………………………………………………………5分
经检验，20x =是原方程的解，并且20, 1.530x x ==都符合题意.…………6分 答：抢修车的的速度为20千米/时，吉普车的速度为30千米/时.……………7分
17.解：（1）设红球的个数为x ，………………………………1分
由题意得，
2
0.521x
=++ ………………………………2分
解得， 1x =.
答：口袋中红球的个数是1. ………………………………3分 （2）小明的认为不对. ………………………………………4分 树状图如下：
…………6分
∴ 21()42P =
=白，1()4P =黄，1()4
P =红. ∴ 小明的认为不对. ………………………………………7分
红
黄
白2
白1
开始
2
1
F
E D
C
B
A
18.（1）证明：
CF ACB ∠ 平分，
∴ 12∠=∠.……………………1分 又∵ DC AC =,
∴ CF 是△ACD 的中线，
∴ 点F 是AD 的中点.…………2分 ∵ 点E 是AB 的中点， ∴ EF ∥BD,
即 EF ∥BC. …………………………3分 （2）解：由（1）知，EF ∥BD ， ∴ △AEF ∽△ABD , ∴
2
()AEF ABD S AE S AB
??=.……………………………………4分 又∵ 1
2
AE AB =
, 6AEF ABD ABD BDFE S S S S ???=-=-四边形,………………5分 ∴
2
61()2
ABD ABD S S ??-= ,………………………………………6分
∴ 8ABD S ?=,
∴ ABD ?的面积为8. ………………………………………7分
19.解：过点A 作AF ⊥BC ，垂足为点F. 在Rt △ABF 中，∠B=60°,AB=6,
∴ sin AF AB B =∠
6sin 60=?
= cos BF AB B =∠ 6cos 60=?
3=.…………………2分 ∵ AD ∥BC,AF ⊥BC,DE ⊥BC, ∴ 四边形AFED 是矩形，
∴
DE AF ==4FE AD ==.……………………………………3分
F E
B
2015年广东省初中毕业生学业考试 英语试题 二、单项填空（20分） 26.--Do you like _____ movie Big Hero 6 ? -- Yes, it is _____ interesting film. I like it very much. A.a an B.the an C.a the D.the a 27. ----Look at this model ship. I made it all by ______ last week. ----- Wow, you are so smart! A.me B.my C.mine D.myself 28. Mickey mouse is one of the most famous ______ in American ______. A.symbol culture B.symbol cultures C.symbols culture D.symbols cultures 29. I live in Room 403, Sam lives in the room right above mine, on the _____ floor. A.third B.three C.fifth D.five 30. I have only two tickets for TF Boys’ concert. ______ you _____ he can go on with me. A.Either or B. Neither nor C. Both and D. Not only also 31. Don’t disturb Allen now. He ______ for the Spelling Bee competition. A.prepares B.prepared C.is preparing D.will prepare 32. Could you please give me a hand ? I can’t complete the task on time ______ your help. A.without B.under C.with D.for 33. Bob knows how to cut the cost of the project. I’m sure he can do the work with _____ money and ______ people. A.less less B.fewer more C.more fewer D.less fewer 34. -----______ there any living things on other planets ? -----I have no ideas. Maybe we can know more about that in the future. A.Is B. Are C. Has D. Have 35. ---- Mum, shall we go to the beach tomorrow? ----- It ______ the weather. A.carries on B.lives on C.depends on D.holds on 36.---- Sir, Jenny wants to know when she can leave the office. ----- Only when she ______ copying this report. A.finishes B.finish C.finished D.will finish 37. Look! The traffic light has turned red. We _____ stop our ca r. A.can B.can’t C.must D.mustn’t 38.---- So far, Su Binglan is the only Chinese who finished the 100-meter race in less than 10 seconds. ----- ______ he runs! A.How slow B. How fast C. What a slow D. What a fast 39.We advise parents _____ their children at home alone in order to keep them away from danger. A.not leave B.not to leave C.leave D.to leave 40.---- Have you heard of the song Little Apple? ---- Yes. It ______ every morning when aged people do square dancing downstairs. A.is played B.plays C.was played D.played 41. The final exam is very important. We must treat it _______. A.serious B.seriously C.careless D.carelessly 42. Lei Feng ______ for many years, but his spirit is still
2020年山东省济南市中考数学试卷 一、选择题（共12小题）. 1．﹣2的绝对值是（） A．2B．﹣2C．±2D． 2．如图所示的几何体，其俯视图是（） A．B．C．D． 3．2020年6月23日，我国的北斗卫星导航系统（BDS）星座部署完成，其中一颗中高轨道卫星高度大约是21500000米．将数字21500000用科学记数法表示为（） A．0.215×108B．2.15×107C．2.15×106D．21.5×106 4．如图，AB∥CD，AD⊥AC，∠BAD＝35°，则∠ACD＝（） A．35°B．45°C．55°D．70° 5．古钱币是我国悠久的历史文化遗产，以下是在《中国古代钱币》特种邮票中选取的部分图形，其中既是轴对称图形又是中心对称图形的是（）
A．B． C．D． 6．某班级开展“好书伴成长”读书活动，统计了1至7月份该班同学每月阅读课外书的数量，绘制了折线统计图，下列说法正确的是（） A．每月阅读课外书本数的众数是45 B．每月阅读课外书本数的中位数是58 C．从2到6月份阅读课外书的本数逐月下降 D．从1到7月份每月阅读课外书本数的最大值比最小值多45 7．下列运算正确的是（） A．（﹣2a3）2＝4a6B．a2?a3＝a6 C．3a+a2＝3a3D．（a﹣b）2＝a2﹣b2 8．如图，在平面直角坐标系中，△ABC的顶点都在格点上，如果将△ABC先沿y轴翻折，再向上平移3个单位长度，得到△A'B'C'，那么点B的对应点B'的坐标为（）
A．（1，7）B．（0，5）C．（3，4）D．（﹣3，2）9．若m＜﹣2，则一次函数y＝（m+1）x+1﹣m的图象可能是（） A．B． C．D． 10．如图，在△ABC中，AB＝AC，分别以点A、B为圆心，以适当的长为半径作弧，两弧分别交于E，F，作直线EF，D为BC的中点，M为直线EF上任意一点．若BC＝4，△ABC面积为10，则BM+MD长度的最小值为（） A．B．3C．4D．5 11．如图，△ABC、△FED区域为驾驶员的盲区，驾驶员视线PB与地面BE的央角∠PBE ＝43°，视线PE与地面BE的夹角∠PEB＝20°，点A，F为视线与车窗底端的交点，AF∥BE，AC⊥BE，FD⊥BE．若A点到B点的距离AB＝1.6m，则盲区中DE的长度是
广州市2017中考英语试题 一、语法选择（共15小题,每题1分,满分15分） 阅读下列短文,按照句子结构的语法性和上下文连续的要求,从1－15各题所给的A、B、C 和D中选出最佳选项,并在答题卡上将该项涂黑。 “I’m going shopping in the village,” George’s mother said to George on Saturday morning.”So be a good boy and don’t get into trouble. And don’t forget ___1___ good care of Grandma.”Then out she went. Grandma ___2___ in the chair by the window when she opened one little eye and said , “Now you heard ___3___ your mother said, George.” “Yes, Grandma,” George said. George was bored to tears. He didn’t have a brother or a sister. His father was a farmer, and ___4___ farm they lived on was miles away from anywhere, ___5___ there were never any children to play with. He was tired of staring at ___6___ pigs, hens, cows and sheep. He was especially tired of having to live in the house with his grandma. Looking after her all by himself was hardly ___7___ way to spend a Saturday morning. “Go and make me a cup of tea for a start, ___8___ sugar and milk.”Grandma said. Most grandmothers are lovely, kind, helpful old ladies, but not this one. George’s grandma was a woman ___9___ was always complaining about something or other. She spent all day ___10___ on her chair by the window. George ___11___ that Grandma used to be a gentle lady, but as she grew older, she was not able to look after herself and even worse, she was easy to get angry. “We___12___be nice to the old, George,” His mother always told him. Thinking of this, George ___13___ into the kitchen and made Grandma a cup of tea with a teabag. He put one spoon of sugar and ___14___ milk in it. He stirred the tea well and carried it into the living room ___15___. （）1 A. take B. taking C. to take D. takes （）2 A. sleep B. sleeps C. is sleeping D. was sleeping （）3 A. that B. what C. where D. which （）4 A. a B. an C. the D. / （）5 A. but B. if C. or D. so （）6 A. hundred B. hundreds C. hundredth D. hundreds of （）7 A. exciting B. the most exciting C. more exciting D. much more exciting （）8 A. in B. with C. of D. for （）9 A. who B. which C. where D. when （）10 A. sitting B. sits C. sit D. sat （）11 A. tell B. told C. was told D. has told （）12 A. should B. would C. might D. can （）13 A. goes B. went C. will go D. has gone （）14 A. many B. any C. few D. some （）15 A. care B. careful C. carefully D. careless 二、完形填空（共10小题,每题1.5分,满分15分） More than 700 years ago,Scotland (苏格兰) was fighting with England . The king of England wanted to ___16___ Scotland. He had a strong army so it was ___17___ for the Scots to fight.
( 2015年广东省中考数学试卷 一、选择题：本大题10小题，每小题3分，共30分。在每小题给出的四个选项中，只有一个是正确的，请把答题卡上对应题目所选的选项涂黑。 1．（3分）|﹣2|=（） A．2B．) ﹣2 C．D． 2．（3分）据国家统计局网站2014年12月4日发布的消息，2014年广东省粮食总产量约为13 573 000吨，将13 573 000用科学记数法表示为（） 》 A． ×106B．×107C．×108D．×109 ： 3．（3分）一组数据2，6，5，2，4，则这组数据的中位数是（ ） A．2B．4C．? 5 D．6 4．（3分）如图，直线a∥b，∠1=75°，∠2=35°，则∠3的度数是（） A．| 75° B．55°C．40°D．35° # 5．（3分）下列所述图形中，既是中心对称图形，又是轴对称图形的是（）A．矩形B．平行四边形C．正五边形） D． 正三角形 6．（3分）（﹣4x）2=（） A．﹣8x2B．！ 8x2 C．﹣16x2D．16x2 7．（3分）在0，2，（﹣3）0，﹣5这四个数中，最大的数是（） 【 A． 0B．2C．（﹣3）0D．﹣5 -
8．（3分）若关于x的方程x2+x﹣a+=0有两个不相等的实数根，则实数a的取值范围是（） A．a≥2B．a≤2C．； a＞2 D．a＜2 9．（3分）如图，某数学兴趣小组将边长为3的正方形铁丝框ABCD变形为以A为圆心，AB 为半径的扇形（忽略铁丝的粗细），则所得扇形DAB的面积为（） A．{ 6 B．7C．8D．9 ！ 10．（3分）如图，已知正△ABC的边长为2，E、F、G分别是AB、BC、CA上的点，且AE=BF=CG，设△EFG的面积为y，AE的长为x，则y关于x的函数图象大致是（） A．B．C．^D． 二、填空题：本大题6小题，每小题4分，共24分。请将下列各题的正确答案填写在答题卡相应的位置上。 11．（4分）正五边形的外角和等于（度）． ( 12．（4分）如图，菱形ABCD的边长为6，∠ABC=60°，则对角线AC的长是．
2019年广东省初中毕业暨升学考试试卷 一、听力理解(本大题分为A、B、C、D四部分，共30小题，每小题1分，共30分) A. 听单句话(本题有5小题，每小题1分，共5分) 根据所听到的话和卷面的问题，选择符合题意的图画回答问题，并将答题卡上对应题目所选的选项涂黑。每小题听一遍。 1. Where is the bag? 2. Who is the speaker talking about? 3. What does Mike usually do after school? 4. What time does Jane have a piano lesson on Mondays? 5. How many boxes of milk did Jack buy just now?
B．听对话(本题有10小题，每小题1分，共10分) 回答每段对话后面的问题，在每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。每段对话听两遍。 听第一段对话，回答第6小题。 6. Who are the speakers going to help? A. A little kid. B. A young lady. C. An old man. 听第二段对话，回答第7小题。 7. What does Alice think of the magazine? A. Interesting. B. Boring. C. Popular. 听第三段对话，回答第8小题。 8. When are the speakers going to eat out? A. This Friday. B. This Saturday. C. This Sunday. 听第四段对话，回答第9小题。 9. What did Tom do last night? A. He watched a football game. B. He prepared for a report. C. He studied for a test. 听第五段对话，回答第10小题。 10. How much are the apples and the grapes? A. 25 yuan. B. 38 yuan. C. 63 yuan. 听第六段对话，回答第11－12小题。 11. Where does the man want to go? A. A bank. B. A post office. C. A library. 12. How will the man go there? A. On foot. B. By bike. C. By bus. 听第七段对话，回答第13－15小题。 13. What is the man looking at? A. A menu. B. A book. C. A map. 14. What is the picture show about? A. Asian culture. B. African culture. C. European culture. 15. Where may this conversation take place? A. At the museum. B. At home. C. At school. C．听独白(本题有10小题，每小题1分，共10分) 请根据所听内容，在每小题所给出的三个选项中，选出一个能完成句子的最佳答案，并将答题卡上对应题目所选的选项涂黑。独白听两遍。
山东省济南市2018年学业水平考试数学试题 一、选择题（本大题共12小题，每小题4分，共48分）1．（2018济南，1，4分）4的算术平方根是（） A．2 B．－2 C．±2 D． 2 【答案】A 2．（2018济南，2，4分）如图所示的几何体，它的俯视图是（） A．B．C．D． 【答案】D 3．（2018济南，3，4分）2018年1月，“墨子号”量子卫星实现了距离达7600千米的洲际量子密钥分发，这标志着“墨子号”具备了洲际量子保密通信的能力．数字7600用科学记数法表示为（） A．0.76×104B．7.6×103C．7.6×104D．76×102 【答案】B 4．（2018济南，4，4分）“瓦当”是中国古建筑装饰××头的附件，是中国特有的文化艺术遗产，下面“瓦当”图案中既是轴对称图形又是中心对称图形的是（） A B C D 【答案】D 5．（2018济南，5，4分）如图，AF是∠BAC的平分线，DF∥AC，若∠1＝35°，则∠BAF 的度数为（） A．17.5°B．35°C．55°D．70° 【答案】B 6．（2018济南，6，4分）下列运算正确的是（） A．a2＋2a＝3a3B．(－2a3)2＝4a5 1 A B C D F
C ．(a ＋2)(a －1)＝a 2＋a －2 D ．(a ＋b )2＝a 2＋b 2 【答案】C 7．（2018济南，7，4分）关于x 的方程3x －2m ＝1的解为正数，则m 的取值范围是（ ） A ．m ＜－12 B ．m ＞－12 C ．m ＞12 D ．m ＜12 【答案】B 8．（2018济南，8，4分）在反比例函数y ＝－2 x 图象上有三个点A （x 1，y 1）、B （x 2，y 2）、 C （x 3，y 3），若x 1＜0＜x 2＜x 3，则下列结论正确的是（ ） A ．y 3＜y 2＜y 1 B ．y 1＜y 3＜y 2 C ．y 2＜y 3＜y 1 D ．y 3＜y 1＜y 2 【答案】C 9．（2018济南，9，4分）如图，在平面直角坐标系中，△ABC 的顶点都在方格线的格点上，将△ABC 绕点P 顺时针方向旋转90°，得到△A ′B ′C ′，则点P 的坐标为（ ） A ．（0，4） B ．（1，1） C ．（1，2） D ．（2，1） 【答案】C 10．（2018济南，10，4分）下面的统计图大致反应了我国2012年至2017年人均阅读量的 情况．根据统计图提供的信息，下列推断不合理．．． 的是（ ） A ．与2016年相比，2017年我国电子书人均阅读量有所降低 B ．2012年至2017年，我国纸质书的人均阅读量的中位数是4.57 C ．从2014年到2017年，我国纸质书的人均阅读量逐年增长 D ．2013年我国纸质书的人均阅读量比电子书的人均阅读量的1.8倍还多
2018年广州市初中毕业生学业考试 英语 本试卷共四大题，12页，满分110分。考试时间120分钟。 注意事项： 1.答卷前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名、考点考场号、座位号，再用2B铅笔把对应这两个号码的标号涂黑。 2.选择题每小題选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需要改动，用橡皮擦干净后，再选涂其他答案。不能答在试卷上。 3.非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域的相应位置上；如需要改动，先划掉原来的答案，然后再写上新的答案，改动的答案也不能超出指定的区域；不准使用铅笔、圆珠笔和涂改液。不按以上要求作答的答案无效。 4.考生必须保持答题卡的整洁，考试结東，将本试卷和答题卡一并交回。 一、语法选择(共15小题；每小题1分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1~15各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 Xian Xinghai was a very famous musician in China. He wrote one of the greatest pieces of music of the 20th century. In his short life he wrote-1 300 songs and an opera. Xian was bom in Panyu, Guangdong, China in 1905. Because his father died before he was born, Xian moved from place to place with-2 mother. He began learning to play_ 3 violin when he was 20 years old. In the beginning, his violin was cheap and badly made that he_ 5 not play it well. His friends laughed at him. Xian did not stop 6 and soon showed his talent. In 1934, he was one of the first Chinese students_7 studied in a special music school in Paris. Before he 8 , Xian became the schools best student 9 won several prizes for his talents. In 1935, he returned to China and helped fight against the Japanese army. Later, he came to Yan'an 10 music at a college. 11 there were no pianos in Yan'an at that time Xian still wrote 12 of his most important music there, including The Yellow River, his most famous work. In May 1940, Xian 13 to the Soviet Union by the Chinese Communist Party to
2020年广东省中考英语试卷 一、听力理解。 A. 听单句话 根据所听到的话和卷面的问题，选择符合题意的图画回答问题，并将答题卡上对应题目所选的选项涂黑。每小题听一遍。 1. What did Alice buy for her mother? A. B. C. 2. Where is Mary going to live? A. B. C. 3. How did Ben go to visit his grandparents? A. B. C. 4. Which picture is the speaker talking about? A. B. C. 5. What’s the highest temperature today? A. B. C. B. 听对话 回答每段对话后面的问题，在每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。每段对话听两遍。 听第一段对话，回答第6小题。
6. Which season does Cindy like best? A. Spring. B. Autumn. C. Winter. 听第二段对话，回答第7小题。 7. What would the man like for breakfast? A. Hamburger. B. Bread and milk. C. Beef noodles. 听第三段对话，回答第8小题。 8. Why did David look sad? A. Because he had a bad cold. B. Because he lost his watch. C. Bec ause he didn’t win the game. 听第四段对话，回答第9小题。 9. When will the football match start this afternoon? A. At 3:30. B. At 4:00. C. At 4:30. 听第五段对话，回答第10小题。 10. How can the man pay the bill today? A. Through Ali Pay. B. Through Wechat. C. Through the bank. 听第六段对话，回答第11-12小题。 11. Where will Sally go for summer holiday? A. Fujian. B. Guangxi. C. Yunnan. 12. How long will Bill stay in Guizhou? A. For a week. B. For two weeks. C. For three weeks. 听第七段对话，回答第13-15小题。 13. When did this conversation happen? A. In the morning. B. In the afternoon. C. In the evening. 14. Which turning should the man take? A. The first turning. B. The second turning. C. The third turning. 15. How far is it from here to Garden Hotel? A. About 2 kilometers. B. About 3 kilometers. C. About 4 kilometers. C. 听独白 请根据所听内容. 在每小题所给出的三个选项中，选出一个能完成句子的最佳答案，并将答题卡上对应题目所选的选项涂黑。独白听两遍。
2017年山东省济南市中考数学试卷 一、选择题（本大题共15小题，每小题3分，共45分） 1．（3分）在实数0，﹣2，，3中，最大的是（） A．0 B．﹣2 C．D．3 2．（3分）如图所示的几何体，它的左视图是（） A．B． C． D． 3．（3分）2017年5月5日国产大型客机C919首飞成功，圆了中国人的“大飞机梦”，它颜值高性能好，全长近39米，最大载客人数168人，最大航程约5550公里．数字5550用科学记数法表示为（） A．0.555×104B．5.55×104C．5.55×103D．55.5×103 4．（3分）如图，直线a∥b，直线l与a，b分别相交于A，B两点，AC⊥AB交b于点C，∠1=40°，则∠2的度数是（） 第1页（共47页）
A．40°B．45°C．50°D．60° 5．（3分）中国古代建筑中的窗格图案美观大方，寓意吉祥，下列绘出的图案中既是轴对称图形又是中心对称图形是（） A．B．C． D． 6．（3分）化简÷的结果是（） A．a2B．C．D． 7．（3分）关于x的方程x2+5x+m=0的一个根为﹣2，则另一个根是（） A．﹣6 B．﹣3 C．3 D．6 8．（3分）《九章算术》是中国传统数学的重要著作，方程术是它的最高成就．其中记载：今有共买物，人出八，盈三；人出七，不足四，问人数、物价各几何？译文：今有人合伙购物，每人出8钱，会多3钱；每人出7钱，又会差4钱，问人数、物价各是多少？设合伙人数为x人，物价为y钱，以下列出的方程组正确的是（） A．B． C．D． 9．（3分）如图，五一旅游黄金周期间，某景区规定A和B为入口，C，D，E为出口，小红随机选一个入口进入景区，游玩后任选一个出口离开，则她选择从A入口进入、从C，D出口离开的概率是（） 第2页（共47页）
2019年广州市初中毕业生学业考试 英语 本试卷共四大题，满分110分。考试时间120分钟。 一、语法选择(共15小题：每小题1分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1～15 各题所给的A、B、C 和D项中选出最佳选项，并在答题卡上将该项涂黑。 The First Astronauts Since the earliest times, people have looked up at the stars, the moon and the planets. Today people use modern machines 1 at the sky. This is very different from the situation 2__years ago when people could only use their eyes. Perhaps they dreamed of 3 the universe. When did humans first go into space? The story began not so very long ago, 4 the first astronauts were not people —they were animals. Scientists wanted to make travelling to space as 5 as possible for humans. So they decided to experiment with animals and test 6 in spaceflights. Insects, mice, frogs, dogs and monkeys were some of the animals 7 first went into space. Many of them 8 but they helped to make space travel safer for humans. For their great service, we 9 forget these animals. Albert II was the first monkey to go into space in 1949. Sadly he died 10 his spaceship landed back on Earth. 11 the result was different for Ham the Monkey. His story ended happily when he returned to Earth 12 very good health. Scientists wanted to know the answer to the important question: could 13 animal like Ham do the same things in space as he could do on Earth? The answer came when Ham 14 into space in 1961. Yes, he did everything well and lived for 15 16 years. 1. A. look B. to look C. looking D looked 2. A. thousand B. thousands C. thousand of D. thousands of 3. A. explore B. to explore C explored D. exploring 4. A. as B. or C. but D. so 5. A. safe B. safer C. safest D. the safest 6. A. they B. them C. their D. theirs 7. A. whom B. what C. that D. whose 8. A. die B. died C. have died D. will die 9. A. shouldn’t B. may not C. don't have D. needn't 10. A. if B. because C. after D. since 11. A. Luck B. Luck C. Luckier D. Luckily 12. A. at B. on C. in D. for 13. A. a B. an C. the D./ 14. A. sends B. sent C. is sent D. was sent 15. A. another B. other C. others D. the others 二、完形填空(共10小题；每小题1.5 分，满分15分) 阅读下面短文，掌握其大意，然后从16～25各题所给的A、B、C 和 D 项中选出最佳选项，
2017年广东省初中毕业生学业考试 数 学 说明：1.全卷共6页，满分为120 分，考试用时为100分钟。 2.答卷前，考生务必用黑色字迹的签字笔或钢笔在答题卡填写自己的准考证号、姓名、考场号、座位号。用2B 铅笔把对应该号码的标号涂黑。 3.选择题每小题选出答案后，用2B 铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试题上。 4.非选择题必须用黑色字迹钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再这写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。 5.考生务必保持答题卡的整洁。考试结束时，将试卷和答题卡一并交回。 一、选择题（本大题10小题，每小题3分，共30分）在每小题列出的四个选项中，只有一个是正确的，请把答题卡上对应题目所选的选项涂黑. 1. 5的相反数是( ) A.15 B.5 C.-15 D.-5 2.“一带一路”倡议提出三年以来，广东企业到“一带一路”国家投资越来越活跃.据商务部门发布的数据显示。2016年广东省对沿线国家的实际投资额超过4 000 000 000美元.将4 000 000 000用科学记数法表示为( ) A.0.4×910 B.0.4×1010 C.4×910 D.4×1010 3.已知70A ∠=?,则A ∠的补角为( ) A.110? B.70? C.30? D.20? 4.如果2是方程230x x k -+=的一个根，则常数k 的值为( ) A.1 B.2 C.-1 D.-2 5.在学校举行“阳光少年，励志青春”的演讲比赛中，五位评委给选手小明的评分分别为：90，85，90，80，95，则这组的数据的众数是( ) A.95 B.90 C.85 D.80 6.下列所述图形中， 既是轴对称图形又是中心对称图形的是( ) A.等边三角形 B.平行四边形 C.正五边形 D.圆 7.如题7图，在同一平面直角坐标系中，直线11(0)y k x k =≠与双曲 线2 2(0)k y k x = ≠ 相交于A 、B 两点，已知点A 的坐标为（1，2） ， 则点B 的坐标为( ) A.（-1，-2） B.（-2，-1） C.（-1，-1） D.（-2，-2） 8.下列运算正确的是( ) 题7图
2018年广东省初中学业水平考试 英语 一、听力理解（略） 二、单项填空(本大题有15小题，每小题1分，共15分) 在每小题所给的四个选项中，选出可以填入空白处的最佳答案，并将答题卡上对应题目所选的选项涂黑。 31. new study says that going to_____ bed late is harmful to our health. A.\ , \ B. A, \ C. A, the D. The, the 32. The three upstairs are too small to have enough for a double bed. A. room, room B. room, rooms C. rooms, room D. rooms, rooms 33. --- How soon will we get the offer from a new high school --- about two months B. For C. Among D. During 34. Boxing Day, the 26th of December, got name from a time when many rich families gave boxes of gifts to poor people who had to work at Christmas. A. it's B. its C. one's D. one 35. According to a survey, four out of five women do housework at home, but only of men would do it. A. four fifth B. four fifths C. two fifth D. two fifths grandpa practices playing the guitar in the university for the elderly every day. ---Cool! It's never too old to learn. A. hard B. hardly C. great D. greatly 37. China is getting more and more independent of western technology, it is leading in many fields, such as the self-driving car industry. A.\ C. but D. and 38. It is said that the number of forest parks in Guangdong to more than 1,000 so far. A. increase B. increased C. has increased D. will increase 39. ---What do you think of the movie Operation Red Sea ---Wonderful. I've never seen a movie than it. A. more excited B. more exciting C. most excited D. most exciting I saw the light of your room was still on at two o’clock last night. ---Oh,I___ a football match of the Russia World Cup. A. watched B. was watched C. am watching D. was watching 4l. ---Yuan Longping, a famous Chinese scientist, is now doing research on sea rice. ---If farmers start planting rice in salty water, China's food supply will surely rise. A. can B. can’t C. must D. Mustn’t