川大《大学英语(三)0003》19春在线作业1 下载本文

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C: Speaking, please. D: I’m Don. 正确答案:

(单选题)16: As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing(治理利用)the sun to do some of the jobs fossil fuels have been doing.    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on. (4)、What are the problems facing scientists who want to use solar energy? A: It is not easy to collect. B: It is not easy to store. C: It is not easy to find out. D: both A and B. 正确答案:

(单选题)17:  Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo. She was leaving her native country to join her sister in the United States. She spoke English very well. Though she was very happy she could go abroad, she was feeling sad at leaving her family and friends. As she was thinking all about this, she suddenly heard the airline employee asking her to pick up her luggage and put it on the scales (称). Maria pulled and pulled. The bag was too heavy and she just couldn't lift it up. The man behind her got very impatient. He, too, was waiting to check in his luggage."What's wrong with this girl?" He said, "Why doesn't she hurry up?" He moved forward and placed his bag on the counter, hoping to check in first. He was in a hurry to get a good seat. Maria was very angry, but she was very polite. And in her best English she said, "Why are you so upset? There are enough seats for everyone on the plane. If you are in such a hurry, why can't you give me a hand with my luggage?"      The man was surprised to hear Maria speak English. He quickly picked up her luggage and stepped back. Everyone was looking at him with disapproval. (5)、The author mentioned Maria's age at the beginning of the story in order to show that _____ . A: she was young but behaved properly B: she would not have left home alone C: everyone around her was wrong

D: it was not good that nobody offered to help her 正确答案:

(单选题)18: —Welcome to the party! ________________ —Thank you! A: Excuse me!

B: I totally agree with you. C: How pretty you are today! D: Which one do you prefer? 正确答案:

(单选题)19: It is likely that our team _______ the game. A: is about to win B: will win C: wins D: has won 正确答案:

(单选题)20: —This box is too heavy for me to carry it upstaris. —________________.

A: You may ask for help. B: I’ll give you a hand. C: Please do e a favor. D: I’d come to help. 正确答案:

(单选题)21: Suzan speaks English _______ John. A: so fluently as B: as fluent as C: more fluent than

D: much more fluently than 正确答案:

(单选题)22: I was talking with my mother on the phone when we were _______ suddenly. A: cut down B: cut off C: cut across D: cut back 正确答案:

(单选题)23: Look _______! There’s a car coming. A: up B: out C: back D: over 正确答案:

(单选题)24: —Thank you ever so much for the coat you bought me. —________________. A: No thanks

B: I'm glad you like it C: Please don't say so D: No, it's not so good 正确答案:

(单选题)25: Wang Li’s father has taught English here since he graduated from Peking University.

A: 王立的父亲在北京大学时就在这所学校教书。

B: 王立的父亲从北京大学毕业以前就在这所学校教英语。 C: 王立的父亲从北京大学毕业以来就在这所学校教英语。 D: 王立的父亲还没有从北京大学毕业,就在这所学校教英语。 正确答案:

(单选题)26: _______ the War of Independence, the United States was an English colony. A: Before B: At C: In

D: Between 正确答案:

(单选题)27: Eggs, though rich in nourishments, have ________ of fat. A: a large number of B: the large number C: a large amount D: the large amount 正确答案:

(单选题)28: _______ a reply, he decided to write again. A: Not receiving B: Receiving not

C: Not having received D: Having not received 正确答案:

(单选题)29: A lot of natural resources in the mountain area are to be exploited and used.

A: 那个山区有许多自然资源有待于开发利用。 B: 很多人到山区去开发和利用自然资源。 C: 山区的许多自然资源已经被开发利用了。 D: 山区的许多自然资源被掠夺了。 正确答案:

(单选题)30: It is necessary _______ a foreign language. A: of college students to master B: for college students to master C: that college students master D: that college students to master 正确答案:

(单选题)31: We need a place _______ this one. A: twice as larger as B: twice as large as C: as twice large D: as large as twice 正确答案:

(单选题)32: The lecture which lasted about three hours was so _________ that the audience couldn’t help sleeping. A: boring B: bored C: clumsy D: tired 正确答案:

(单选题)33: They have learned about _______ in recent years. A: several hundreds English words B: hundreds of English words C: hundred of English words D: several hundred English word 正确答案:

(单选题)34: The Japanese, _______ average, live much longer than the Europeans. A: with B: in C: to D: on

正确答案:

(单选题)35: He _______ at the thought of seeing the pretty girl again. A: cheered off B: cheered up C: cheerful D: cheered on 正确答案:

(单选题)36: —It’s a good idea.But who’s going to _______ the plan? —I think John and Peter will. A: carry out B: get through C: take in D: set aside 正确答案:

(单选题)37: —I was worried about chemistry, but Mr. Brown gave me an A! —________________.

A: Don’t worry about it

B: Congratulations! That’s a difficult course C: Mr. Brown is very good D: Good luck to you! 正确答案:

(单选题)38: Wouldn't it be _______ wonderful world if all nations lived in _______ peace with one another? A: a; / B: the; / C: a; the D: the; the 正确答案:

(单选题)39: 正误判断题:    In the UK, in business situations, when you meet someone for the first time you shake hands and say, "How do you do?". This is not really a question, and the reply to it is another greeting such as "How do you do?" or "Hello" or "I'm very pleased to meet you" or, if you have met the person sometime before, "It's good to see you again".     You don't shake hands every time you meet someone, you just greet them. If you are invited to someone's house for dinner, it is usual to take a present - some chocolates or flowers or, if you know them quite well, a bottle of wine. If you do not know the host well, don't be the last person to leave. Telephone the next day to thank the host for the meal. English people don't like to talk about personal things, and tend to avoid religion, politics and money.    Good topics for small talk (闲谈) are the weather, holidays, weekend activities, gardens and architecture (建筑物), especially houses and homes. When you go to a pub or bar, it's usual to take turns to buy a drink for everyone in your group and pay for the drinks when you get them from the bar and before you drink them. (以下为试题题干)The first paragraph tells us how to greet someone in business situations. A: 正确 B: 错误 正确答案:

(单选题)40: In those days, the Portuguese (葡萄牙人) were trying to reach India by sailing round Africa, but Columbus _______ prove that India could be reached by sailing west.

A: was determined in B: determined

C: was determined to D: determined in 正确答案: