新交际英语阅读教程第一册课后练习答案

Unit 1Getting to KnowPractice: bcab acabPart AReading and Understanding1.(1) the first day the author’s daughter went to college(2) the author/the father(3) The daughter(4) Visa, MasterCard and American Express2.Section A: bSection B: dSection C: fSection D: aSection E: eSection F: c3. BDACCPart BExercises1. DCBB2. (1) c (2) a (3) e (4) g (5) d (6) h (7) b (8) f英语 Part CTimed Reading ComprehensionText A: BDDCDText B: ACDABFurther Reading1. CUnit 2Getting to KnowPractice:In this letter Abigail Adams wants to convince her husband to include better treatment of women in the laws of the new country. She tries warning him that if “particular care and attention is not paid to the ladies,” women will start their own rebellion. She also appeals to his common sense by saying “men of sense in all ages abhor those customs.”Part AReading and Understanding1.(1) Facebook, and eHarmony(2) c reate an engaging profile with some decent photos, or sometimes even take a personalitytest(3) when he is out and about—taking part in various types of activities and functions(4) you don’t want to get caught in a lie before your first date2. CDABCPart BExercises:1. FTFFTTT2. (1) d (2) c (3) a (4) e (5) bPart CTimed Reading ComprehensionText A: CADABText B: ACBDCFurther Reading 1. AUnit 3Getting to Know Practice:PreviewPredictIdentify new words SummarizeTake notes InterpretClarifyPredict what will come nextParaphrase Part AReading and Understanding 1.(1) Santa Fe, New Mexico/American Southwest (2) Maine (3) thirty, twelve(4) long conversations, wonderful meals and a touching hike 2. CDBAB Part B Exercises: 1. DAAB2. (1) d (2) e (3) a (4) b (5) f (6) h (7) c (8) g Part CTimed Reading Comprehension Text A: CABDB Text B: ADBBA Further Reading 1. B英语 Unit 4Part AReading and Understanding1.(1) a young lady(2) that a kind-hearted bank teller gave her a gentle touch which made her feel being loved2.Section A iiiSection B iiSection C ivSection D i4. ACBDDPart B1. ADDAB2.(1) insurance (2) deductible (3) permissible (4) Eligible(5) offspring (6) pre-natal (7) spouses (8) progressivelyPart CText A: DCDBCText B: BCBACFurther ReadingStep 1. DUnit 5Part AReading and Understanding1.(1) an; argumentation(2) t hat modern devices and digital conveniences make us more distracted and less able toconcentrate2.Section A iiSection B iSection C iii4. DBBADPart B1. BBDAB2. (1) g (2) d (3) b (4) e (5) f (6) a (7) c (8) hPart CText A: ADBCAText B: ADCDBFurther ReadingStep 1. DUnit 6Part AReading and Understanding1.(1) citizenship(2) four2.Section A iSection B iiiSection C ii4. CABDBPart B1. ABCBC2.(1) convict (2) applicant (3) privilege (4) commitment (5) access (6) grant (7) residence (8) scholarship英语 Part CText A: CBBCDText B: CDDBCFurther ReadingStep 1. CUnit 7Part AReading and Understanding1.10; keep your stress in check and how to relax when it gets to be too much.3. BBCAD3. BBCADPart BCACAPart CText A: DCCBAText B: CDBAAFurther ReadingStep 1. AUnit 8Part AReading and Understanding1.the fact that her husband has had no accident and therefore she won’t be able to live for herself and cannot be “Free! Body and soul free!”2.Section A iiSection B ivSection C iiiSection D vi4. DCCBAPart B1. ACDBA2. (1) d (2) a (3) f (4) c (5) e (6) bPart CText A: FTTFFText B: CDDABFurther ReadingStep 1. DUnit 9Part AReading and Understanding1.to provide free basic care for low-income people, especially the working poor2.Section A vSection B iSection C iiiSection D ii4. ABCCDPart B1. CBDD2.(1) starters (2) compliments (3) cue (4) initial (5) fake (6) perceived (7) initiative (8) neutralPart CText A: DDBDB英语 Text B: DACCBFurther ReadingStep 1. AUnit 10Part ABefore Reading2. Predicting(1) College students.(2) Exposition.Reading and Understanding1. BC2. DACB4.a. ACABBb. DADAAPart B1. BAACD2. (1) E (2) B (3) I (4) G (5) J (6) F (7) C (8) L (9) H (10) D (11) A (12) K3.(1) electricity (2) hazardous (3) confinement(4) evacuate (5) radiatesPart CText A: DBBCAText B: CDBABFurther ReadingStep 1. BUnit 11Part AReading and Understanding1. BA2. TTTFT/aebc4. CBDDA5. BBDDCPart B1. CDACB2.(1) dedicated (2) hacked (3) activated(4) obsolete (5) hasslePart CText A: ABDACText B: BCABDFurther ReadingStep 1. DUnit 12Part AReading and Understanding1. B A2. B D C A4.a: Q1: R efer to Paragraph 1. The first is citizenship as legal status, defined by civil, political and social rights. The second considers citizens specifically as political agents, actively participating in a society’s political institutions. The third refers to citizenship as membership in a political community that furnishes a distinct source of identity.Q2: R efer to Paragraph 6. The republican model sees citizenship as a political office, and the liberal model sees citizenship as a legal status.Q3: R efer to Paragraph 7. The two models complement each other in that political liberty is the necessary guarantee of individual liberty.英语 Q4: R efer to Paragraph 7. The republican model is active enjoyment of citizenship, and the liberal model is passive enjoyment of citizenship.Q5: R efer to Paragraph 7. The liberal model.b. BACDDPart B1.(1) federal volunteering(2) Do you have a passion?(3) a/one year(4) a small stipend3. (1) d (2) e (3) a (4) c (5) f (6) bPart CText A: BADCBText B: CBDACFurther ReadingStep 1. A。

新交际英语阅读教程1课文课文简介本文是《新交际英语阅读教程1》中的一篇课文, 主要讲述了一位女孩与她的父亲一起度过一个周末的故事。

通过阅读本文, 我们可以学习到一些关于家庭生活和周末活动的相关英语表达。

文章内容单词和短语在这篇文章中, 有一些常用的单词和短语需要我们了解和掌握:1.spend time: 花费时间2.hiking: 徒步旅行3.picnic: 野餐4.paddle: 划船5.delicious: 美味的6.explore: 探索7.joyful: 愉快的8.scenic: 风景如画的9.cozy: 舒适的10.sunset: 日落课文内容我的周末上个周末, 我和爸爸一起度过了一个美好的时光。

我们早晨出发去徒步旅行。

我们带上了背包和水壶, 准备在山上度过一整天。

徒步旅行非常有趣。

我们穿过茂密的森林, 走过峡谷, 欣赏美丽的风景。

我们还遇到了许多野生动物, 如鹿和兔子。

中午时分, 我们找了一个合适的地方坐下来野餐。

我们带来了很多好吃的食物, 比如三明治和水果。

我们边吃边聊天,度过了一个愉快的午后。

下午, 我们租了一艘小船, 划到湖中央。

湖水清澈见底, 我们看到了很多美丽的鱼。

划船非常有趣, 我们乘着湖水的流动尽情玩耍。

天快黑了, 我们回到了山顶, 在一个舒适的山顶小屋里休息。

我们点起了篝火, 在火堆旁烤棉花糖。

这是一个温暖而美好的夜晚。

这个周末给了我难以忘怀的回忆。

我和爸爸一起度过了快乐的时光, 探索了美丽的自然风景。

我希望以后还能有更多这样的周末。

讨论和思考1.你是否喜欢徒步旅行和野餐? 你最喜欢的户外活动是什么? 为什么?2.如果你有一个周末可以和家人一起度过, 你会选择做什么活动? 为什么?总结本文通过讲述女孩和父亲度过一个周末的故事, 引导我们了解了一些关于家庭生活和周末活动的相关英语表达。

通过阅读和学习这些词汇和短语, 我们可以更好地表达自己的想法和经历。

同时, 这篇文章也给我们带来了对自然风景和户外活动的向往和思考。

新交际英语阅读教程1教案【实用版】目录1.新交际英语阅读教程 1 教案概述2.教程内容3.教程目标4.教程实施步骤5.教程评估正文一、新交际英语阅读教程 1 教案概述新交际英语阅读教程 1 教案是针对英语学习者的一种教育资源，旨在帮助学生通过阅读提高英语水平。

本教程以英语阅读为核心，注重培养学生的阅读兴趣，提高阅读能力，扩展词汇量，锻炼思维能力，使学生在轻松愉悦的氛围中学习英语。

二、教程内容新交际英语阅读教程 1 教案的内容包括：1.阅读材料：本教程选用了题材广泛、内容丰富、难易程度适中的英文文章作为阅读材料，涵盖日常生活、文化、科技、教育等多个领域，以满足不同学生的阅读需求。

2.阅读技巧：本教程针对英语阅读的特点，系统地介绍了一些实用的阅读技巧，如预测、扫读、详读等，帮助学生掌握高效的阅读方法。

3.词汇拓展：本教程配有丰富的词汇表，学生在阅读过程中可以随时查阅生词，方便学习。

4.思考与讨论：本教程在每篇文章后设置了思考与讨论题，引导学生对文章进行深入思考，提高思维能力。

三、教程目标新交际英语阅读教程 1 教案旨在实现以下目标：1.提高学生的英语阅读能力，使他们能够轻松应对各种英语考试的阅读部分。

2.培养学生的英语阅读兴趣，使他们能够在阅读中体验到学习的快乐。

3.扩大学生的词汇量，丰富他们的语言知识。

4.锻炼学生的思维能力，提高他们的综合素质。

四、教程实施步骤1.学生自主阅读文章，了解大意。

2.学习阅读技巧，运用到实际阅读中。

3.查阅词汇表，解决阅读过程中遇到的生词问题。

4.参与思考与讨论题，对文章进行深入分析。

5.定期进行阅读理解练习，检验学习效果。

五、教程评估新交际英语阅读教程 1 教案的评估主要通过以下几个方面进行：1.学生的阅读速度和理解能力是否有所提高。

2.学生能否运用所学的阅读技巧进行有效阅读。

3.学生的词汇量是否得到扩大，语言知识是否丰富。

4.学生在思考与讨论中表现出的思维能力是否得到锻炼。

Unit 1Part 1:Pre-reading questionsⅠ.1.C 2.D 3.B 4.A 5.C 6.AⅡ.1.当时的录音机还没有自动启停功能，要一边手动调控录音机一边打字，这活儿做起来太难了。

2.我每星期都会收到完美的打印稿，从中提取了足够的好素材完成了我的第一本书。

3.我欣然同意，五点整准时到达约定地点。

4.我被领到一间温馨的小屋，只见一位年轻姑娘坐在轮椅上，她的头扭向了一边。

脸部扭曲，身体微微地抽搐着，双手紧紧地夹在膝间5.此后，她一如既往地真诚奉献着，生活充实，从不动摇，尽管她的每个动作都要靠脚来完成，靠她那发自内心的豁达来支撑Ⅲ.1.to transcribe his Sunday speech ; too much to handle2.out of the blue; share the inspiration3.deliver the tape personally; the mystery of the arrangement4.personal contact; spastic5.asked for reward; full and dedicatedReading StrategiesⅠ.AⅡ.1. be pleasantly live and attractive2. have a genuine capacity for sympathy3. be both intellectually and morally honest4. be mentally alert5. be capable of infinite patience6. have the kind of mind which always wants to go on learningⅢ.4Ⅳ.1.had engaged in role-play2.had experienced field trips3.felt competent at writing essays4.felt A-level courses had prepared them very well for work at university5.had used video\audio6.had made significant use of primary sources7.felt A-level courses had prepared them fairly well for work at university8.reported that their teachers had been more influential in their development as historiansthan the students’ own reading and thinking1.Despite her blindness, the author’s mother never fails to amaze her children with herknowledge of what is going on around her. For them she seems to know everything2.The moment she touched the dead bird, she screamed and drew back her hand immediately.Then she ordered the author and the bird outside and admonished her never to let her touch such a thing again.3.She was aware of the dog’s presence because she heard its toenails clicking on the bedroomfloor4.She was trying to tell her children that she knew everything about them and loved them, theway every mother knew and loved her children. Besides she wanted to show her children that she was also rearing them with her mind’s eye.5.This is because her mother is great. She shows that a blind person can also have dignity,character, wisdom, as well as a great love and devotion for her family. The author is in fact proud of her motherPart 31. F2.T3. F4. F5.T6. C7. D8. A9. E10.B11.E12.D13.B14.C15.A16.C17.B18.D19.C20.A21.D22.E23.C24.BUnit2PartⅠ:ExercisesⅠ1-6 ADBCACⅡ 1.我当时19岁，是德克萨斯大学的学生，一帆风顺，正在实现我的“梦想”—成为一名整形外科医生。

Lesson 51阅读理解答案与解析1. A。

这道题在问Johnny 何时要去上学。

⽂章中说七点半，那当然是早上。

2. D。

⽂中并没有讲Oscar 和Julia 有什么关系，A、B 不能选；也没有说他和Johnny 是朋友，⽽从The two boys are in the same class.来看，他们是同班同学。

3. B。

短⽂中说He’s at table over there.这⾥的at table 就是说在“就餐”。

由于当时正是早上，那他就在吃早点。

4. C。

从Julia 在电话中所回答的来看，除了她以外，全家⼈都在为Johnny 服务，⽼奶奶⾃然是在给Johnny 梳头。

答案与解析1. 从Excuse me, do you see my sock 来看，她找不到袜⼦。

故应回答：She can’t find her sock.2. What’s that in your shoe 可以看出，其答案为：It’s in her shoe.3. Kate 没有找到袜⼦，是Lucy 告诉她的。

因此，该答案是：Lucy sees it.4. You can look at the clock on the wall.告诉我们，该题的答案是：It’s on the wall.5. Kate 问她衬⾐在哪⼉，Lucy 说在桌⼦上。

所以，这个问题的答案是：Kate’s blouse is there.6. Kate 说他找不见书包，Lucy 说在箱⼦⾥。

应当这样回答：It’s Kate’s bag.英汉翻译1. What’s the climate like in your country?2. The sun shines every day in July.3. I like the weather in October.4. Is it cold or hot in autumn?5. It rains in December.6. It is always very hot in June.7. It’s always warm in autumn.。

新交际英语阅读教程1父亲的旧裤子读后感After reading the story "Father's Old Trousers" in the New Interchange English Reading Course 1, I was deeply moved by the profound message it conveys. The story tells the tale of a young boy who receives his father's old trousers as a gift and initially feels disappointed. However, as he wears them and goes about his daily life, he begins to appreciate the value and significance of these trousers, realizing the love and sacrifice his father has made for him.The story resonated with me on a personal level as it reminded me of the importance of gratitude and appreciation for the sacrifices our parents make for us. Often, we take for granted the love and care they provide, only to realize their true worth when we are faced with challenges or difficulties. Just like the young boy in the story, we may overlook the significance of simple gestures or gifts from our parents, failing to see the love and thoughtfulness behind them.As I reflected on the story, I couldn't help but think about my own relationship with my father. Like many children, I have had moments of frustration and misunderstanding with him, but the story served as a reminder of the deep bond and connection we share. It made me realize the importance of cherishing the time we have with our loved ones and expressing our gratitude for all that they do for us.The story also highlighted the idea of valuing the things that have sentimental value, rather than material worth. In today's fast-paced and consumer-driven society, we often place emphasis on material possessions and overlook the emotional significance of simple items. The old trousers symbolize the love, memories, and experiences that are far more valuable than any material possession.Moreover, the story emphasizes the importance of empathy and understanding towards others. The young boy's initial disappointment and subsequent realization serve as a powerful lesson in empathy and perspective-taking. It teaches us to look beyond our own immediate desires and consider the feelings and intentions of those around us.In conclusion, "Father's Old Trousers" is a poignant and heartwarming story that reminds us of the importance of gratitude, appreciation, empathy, and love. It serves as a powerful reminder to cherish our relationships with our loved ones and to value the sentimental treasures that hold deep meaning in our lives. Let us not overlook the simple gestures of love and sacrifice that our parents make for us, but instead, let us express our gratitude and love for them every day.。

WELCOME UNIT课后练习题【必做】I. 写出下列句子中画线单词的中文释义。

1. lecturea. We are all excited because Professor Jones will give a lecture on Italian art at ourschool next week. ________b. The teacher has been lecturing the children about the dangers of playing with fire.________2. seniora. Senior pupils are expected to set an example to the younger children. ________b. It's important to impress your seniors if you want to be promoted. ________3. goala. Tom set himself a series of goals to achieve by the end of the semester. ________b. The game is played by advancing the ball up the field through passing andcontrolling the ball, and then attempting to shoot it into the goal. ________4. companya. Julia's parents are away for the week, so the teacher goes to keep her company.________b. John is studying hard and he plans to work in an international company aftergraduation. ________5. revisea. I'm afraid I can't go on a hike with you because I will spend the weekend revisingfor my exam. ________b. The procedures are continually revised, so it is very difficult to keep up with thelatest version. ________II. 选用合适的单词并用其正确形式填空。

新交际英语阅读教程1教案作为一名英语教师，编写一份详尽、实用的教案是至关重要的。

新交际英语阅读教程1教案旨在帮助教师更好地进行课堂教学，提高学生的语言技能和交际能力。

以下是对教程1教案的详细阐述。

一、引言新交际英语阅读教程1是一本针对初学者的英语教材。

编写这份教案的目的在于为广大教师提供一个清晰、系统的教学方案，使学生在轻松愉快的氛围中学习英语。

二、教学目标1.语言知识目标：通过本教程的学习，学生将掌握基本的词汇、语法和句型结构，为后续学习打下坚实基础。

2.交际能力目标：培养学生在与他人交流时，运用英语进行有效沟通的能力。

3.文化意识目标：通过学习课文，使学生了解不同国家的文化背景，提高跨文化交际能力。

三、教学内容1.教程模块划分：本教程共分为10个模块，每个模块包含一篇阅读课文、词汇表、语法讲解和练习题。

2.课文主题及内容简介：课文内容涵盖日常生活、教育、科技、文化、娱乐等多个方面，旨在激发学生的学习兴趣。

3.教学重点与难点：教师在教学过程中要关注词汇、语法和句型的讲解，着重培养学生的阅读和口语表达能力。

四、教学策略1.课堂活动设计：a.热身活动：通过歌曲、游戏等方式，活跃课堂氛围，拉近师生距离。

b.课文阅读：指导学生阅读课文，引导学生关注重点词汇和句型。

c.词汇与语法练习：设计针对性练习，巩固课堂所学内容。

d.口语交际：设置情境，让学生运用所学知识进行实际交流。

e.课后巩固：布置适量作业，巩固课堂所学知识。

2.教学方法：a.任务型教学法：以任务为导向，让学生在完成任务的过程中自然习得语言。

b.合作学习：鼓励学生分组合作，相互讨论、分享，提高学习效果。

c.情境教学法：创设真实情境，使学生在语境中学习语言。

五、教学评估1.学生评估方法：a.课堂参与度：观察学生在课堂活动中的积极参与程度。

b.课后作业与测试：检查学生的作业完成情况和测试成绩。

c.口语表达能力：通过口语练习和展示，评估学生的口语表达能力。

新交际英语阅读教程1教案教案是根据教学内容和教学目标进行制订的教学计划，通常包括教学目标、教学过程、教学方法和教学评价等几个方面。

以下是一份《新交际英语阅读教程1》的教案示例：教学目标：1.学会使用正确的阅读技巧和策略，提高阅读理解能力；2.掌握并扩充词汇量，提高词汇理解和应用能力；3.提高学生的听、说、读、写能力。

教学过程：1.预习导入（5分钟）：-通过图片或问题引起学生对话，引入本课的主题；-复习相关词汇或知识，为阅读做铺垫。

2.阅读理解（15分钟）：-学生阅读课文，以个人或小组形式回答问题；-教师带领学生检查答案，并解释正确答案的依据。

3.词汇扩充（10分钟）：-学生根据课文中的生词，自行查找并记录中英文对照；-学生彼此交流并梳理，教师补充更多相关词汇。

4.听力训练（10分钟）：-教师播放相关听力材料，学生听写或回答听力问题；-教师检查答案，学生进行纠错并复述听力内容。

5.语言运用（10分钟）：-学生进行小组讨论，围绕课文话题进行口语表达；-学生组织思路，展开讨论，并进行展示交流。

6.写作练习（10分钟）：-要求学生根据所学知识和所给提示，完成相关写作任务；-学生互相交流并进行评价，教师给予反馈和建议。

7.教学总结及作业布置（5分钟）：-教师总结本节课的重点及要点，巩固所学内容；-布置作业，要求学生完成相关的阅读和写作任务。

教学方法：本节课采用了多种教学方法，包括教师讲解、学生独立阅读、小组合作讨论、听力训练、口语表达和写作练习等。

通过不同形式的活动，激发学生的学习兴趣，提高学习效果。

教学评价：教学评价将以学生的实际表现为基准，通过平时的课堂表现、作业完成情况、课堂讨论参与度等来评价学生的学习情况。

同时，教师还可以根据学生的阅读水平和写作能力等进行小测验和考试评估。

新交际英语阅读教程2the empathy jolt课后答案1、80．Thousands of ________ from other countries visit the village every year. [单选题] *A．robotsB．postcardsC．tourists(正确答案)D．bridges2、Last week they _______ in climbing the Yuelu Mountain. [单选题] *A. succeeded(正确答案)B. succeedC. successD. successful3、The house is well decorated _____ the disarrangement of a few photos. [单选题] *A. exceptB. besidesC. except for(正确答案)D. in addition to4、14．Builders have pulled down many old houses, and they will build a lot of new ________. [单选题] *A．ones (正确答案)B．oneC．the onesD．the one5、She is a girl, _______ name is Lily. [单选题] *A. whose(正确答案)B. whoC. whichD. that6、The children ______ visiting the museum. [单选题] *A. look overB. look forward to(正确答案)C. look forD. look after7、—When are you going to Hainan Island for a holiday? —______ the morning of 1st May.（）[单选题] *A. InB. AtC. On(正确答案)D. For8、—______some nice crayons. I think they are ______.（）[单选题] *A. Here is; Betty’sB. Here are; BettyC. Here is; BettyD. Here are; Betty’s(正确答案)9、The Internet is an important means of（）[单选题] *A. conversationB. communication(正确答案)C. speechD. language10、What surprised me ______ was that he succeeded. [单选题] *A. most(正确答案)B. mostlyC. almostD. at most11、He asked for help from his friends who owned a computer company in New York. [单选题] *A. 拥有(正确答案)B. 经营C. 工作D. 了解12、—Mum, could you buy a schoolbag ______ me when you go shopping?—No problem.（）[单选题] *A. ofB. toC. inD. for(正确答案)13、I _______ play the game well. [单选题] *A. mustB. can(正确答案)C. wouldD. will14、The soldiers would rather die than give in. [单选题] *A. 呈交B. 放弃C. 泄露D. 投降(正确答案)15、( )Keep quiet, please. It’s ________ noisy here. [单选题] *A. many tooB. too manyC. too muchD. much too(正确答案)16、I didn't hear _____ because there was too much noise where I was sitting. [单选题] *A. what did he sayB. what he had said(正确答案)C. what he was sayingD. what to say17、Her ideas sound right, but _____ I'm not completely sure. [单选题] *A. somehow(正确答案)B. somewhatC. somewhereD. sometime18、It’s so nice to hear from her again. ______, we last met more than thirty year ago [单选题] *A. What ‘s wordB. That’s to sayC. Go aheadD. Believe it or not(正确答案)19、How _______ Grace grows! She’s almost as tall as her mother now. [单选题] *A. cuteB. strongC. fast(正确答案)D. clever20、I’d?like _______ the English club. [单选题] *A. to join inB. joinC. to join(正确答案)D. join in21、--What’s the _______ like today?--Cloudy. [单选题] *A. skyB. airC. landD. weather(正确答案)22、The Yangtze River is one of （）the in the world. [单选题] *A. longest riverB. longest rivers(正确答案)C. longer riverD. longer rivers23、While studying abroad, he financially depended（）his wife. [单选题] *A. on(正确答案)B. ofC. toD. from24、Mr. White likes to live in a _______ place. [单选题] *A. quiteB. quiet(正确答案)C. quickD. quietly25、Can you give her some ______ ? [单选题] *A. advice(正确答案)B. suggestionC. advicesD. suggest26、I hope to see you again _______. [单选题] *A. long long agoB. long beforeC. before long(正确答案)D. long27、--Which is Tom?--He is _______ of the two boys. [单选题] *A. tallB. tallerC. the taller(正确答案)D. the tallest28、I usually do some ____ on Sundays. [单选题] *A. cleaningsB. cleaning(正确答案)C. cleansD. clean29、--Could you please tell me _______ to get to the nearest supermarket?--Sorry, I am a stranger here. [单选题] *A. whatB. how(正确答案)C. whenD. why30、Actually, we don't know whether this news comes from a reliable（）or not. [单选题] *A. source(正确答案)B. originC. basisD. base。