川大《大学英语(三)0003》20春在线作业1 -0001

川大大学英语(三)000320春在线作业1 -0001试卷总分:100 得分:100一、单选题 (共 40 道试题,共 100 分)1.I couldnt find my English-Chinese dictionary _.A.anywhereB.everywhereC.nowhereD.somewhere答案:A2.A sudden noise of a fire-engine made him _ to the door.A.hurryingB.hurriedC.hurryD.to hurry答案:C3.This kind of material expands _ the temperature increasing.A.toB.forC.withD.at答案:C4.His salary as a driver is much higher than _A.a porterB.is a porterC.as a porterD.that of a porter答案:D5.Do you think I could borrow your dictionary this weekend? Sorry, but _A.you can not have it right away.B.Im sure youll like it.C.Im going to need it myself.D.the dictionary is just there.答案:C6.When Lily came home at 5 p.m. yesterday, her mother _ dinner in the kitchen.A.cookedB.was cookingC.cooksD.has cooked答案:B7._ a teacher in a university, it is necessary to have at least a masters degree.A.To becomeB.BecomeC.One becomesD.On becoming答案:A8.Would you let _ to the park with my classmate，Mum?A.me goB.me goingC.I goD.I going答案:A9.When she was in Chengdu, she often _ to see me.A.comesB.cameC.has cameD.had came答案:B10.I didnt mean to do that. Please forgive me. _.A.Not too badB.Thats all rightC.Its a pleasureD.Thank you答案:B11.What do you want to do? _.A.No, I dont want to do anything.B.I want to watch TV for a change.C.What do you want to do then?D.How about having a picnic?答案:B12.When we write, we must write as _ as we can.A.carefulB.carefullyC.more carefulD.more carefully答案:B13.The football game will be played on _.A.June sixB.six JuneC.the sixth of JuneD.the six of June答案:C14.Every morning Mr. Smith takes a _ to his office.A.20 minutes walkB.20 minutes walkC.20-minutes walkD.20-minute walk答案:D15.Could I speak to Don Watkins, please? _.A.I’m listening.B.Oh, how are you?C.Speaking, please.D.I’m Don.答案:C16.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 doesnt 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 suns energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You cant 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.答案:D17.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 couldnt lift it up. The man behind her got very impatient. He, too, was waiting to check in his luggage."Whats wrong with this girl?" He said, "Why doesnt 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 cant 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 Marias age at the beginning of the story in order to show that _ .A.she was young but behaved properlyB.she would not have left home aloneC.everyone around her was wrongD.it was not good that nobody offered to help her答案:A18.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?答案:C19.It is likely that our team _ the game.A.is about to winB.will winC.winsD.has won答案:B20