兰大《大学英语（3）》21春平时作业1[答案]满分答案
《大学英语（3）》21春平时作业1
一、单选题 (共 15 道试题,共 30 分)
1.The students must finish the test in____.
专业答案:----
A.threequartersofanhourtime
B.threequarter'sofanhourtime
C.threequartersofanhour'stime
D.threequarters'ofanhour'stime
正确答案:----
2.. The author of the book _________ that women can live longer than men.
A.says
B.issaying
C.saying
D.wassaid
正确答案:----
3.I can’t remember when exactly the Robinsons left _____city ,I only remember it was ______ Monday.。
正确答案:----
A.the,the
B.a,the
C.a,a
D.the,a
正确选项:----
专业答案:----
4.The author is concerned about the fact that American kids ___________.
正确答案:----
A.are involved less and less in household work
专业答案:----
B.are spending more and more time watching TV
正确选项:----
C.are engaged in more and more structured activities
正确选项:----
D.are increasingly neglected by their working mothers
专业答案:----
5._______ old lady with white hair spoke _______ English well at _______ meeting．
正确答案:----
A.An an a
B.The ／ an
C.The ／ a
D.The ／ the
正确选项:----
6.The sun is 93_________ away from the earth.
A.millionmiles
B.millionsmiles
C.millionsmile
D.millionmilesbeing
专业答案:----
7.__________ is the richest man in this town?
A.Whom do you think
正确答案:----
专业答案:----
B.Who do you think
C.Do you think who
正确答案:----
D.Who you think
专业答案:----
8._______ apple a day keeps the doctors aw ay．
正确答案:----
A.The
B.．A
C.An
D.Two
正确选项:----
9.You'll have to spend __writing your report here.
正确答案:----
A.onedayortwodays
正确选项:----
B.onedayortwo
正确答案:----
专业答案:----
C.adayortwo
D.twodaysorone
正确答案:----
10.While he was investigating ways t improve the telescope Newton made _______discovery which completely changed ____ man’s understanding of color.
专业答案:----
A.a,/
B.a,the
C./,the
D.the,a
11.The book tells ____life story of John Smith ,who left _______school and worked for a newspaper at the age of 16.
专业答案:----
A.the,the
B.a,the
C.the./
D.a,/
专业答案:----
12.Why do the two “explanations (Para. 3, Line 1) worry Asian-Americans?
正确选项:----
A.They are afraid that they would again be isolated from American society in general
正确答案:----
B.People would think that Asian students rely on their parents for success.
正确答案:----
C.Asian-Americans would be a threat to other minorities.
正确答案:----
D.American academic achievements have take
正确答案:----
13.On May 5,2005,at ___World Table Tennis Championship ,Kong Ling hui and WangHao won the gold medal in men’s with ____score of 4:1.
正确选项:----
A.a,a
B./the
C.a,/
D..the,a
正确答案:----
14.My brother changed his major at college several times and he never ________ any one very long.
正确答案:----
A.stuckto
B.keptback
C.letalone
D.madeway
正确答案:----
15.__people were sent there to help fight against the flood.
正确选项:----
A.Threescoresof
B.Threescoreof
C.Threescore
D.Threescores
专业答案:----
兰大《大学英语（3）》21春平时作业1[答案]多选题答案
二、阅读理解 (共 2 道试题,共 20 分)20.Passage 2
Sam and Joe were astronauts. There was once a very dangerous trip and the more experienced astronauts knew there was only a small chance of coming back alive (活着). Sam and Joe, however, thought it would be exciting though a little dangerous. “we’re the best men for the job,” they said to the boss. “There may be problems, but we can find the answers.” “They’re the last people I’d trust,” thought the boss. “But all the other astronauts have refused to go.”
正确选项:----
Once they were in space, Joe had to go outside to make some repairs. When the repairs were done, he tried to get back inside the spaceship. But the door was locked. He knocked but there was no answer. He knocked again, louder this time, and again no answer came. Then he hit the door as hard as he could and finally a voice said, “Who’s there?” “It’s me! Who else could it be?” shouted Joe. Sam let him in all right but you can imagine that Joe never asked to go on a trip with Sam again!
正确选项:----
(1).Most of the astronauts were unwilling to go on a trip because
A.there was little chance of being selected
B.they weren’t experienced enough
专业答案:----
C.they thought they might get killed
D.it wasn’t exciting enough
正确答案:----
(2).Why were Sam and Joe chosen?
专业答案:----
A.The boss wanted them to get more experience.
专业答案:----
B.The boss trusted them more than anyone else.
正确选项:----
C.They were the last people who wanted to go.
正确答案:----
D.They were the only men who offered to go.
正确选项:----
(3).What did Sam and Joe think the trip would be like?
专业答案:----
A.There would be serious problems .
正确选项:----
B.There wouldn’t be any danger .
专业答案:----
C.It would be long and tiring.
正确答案:----
D.It would be exciting .
专业答案:----
(4).Joe didn’t want to work with Sam again probably because he thought Sam__________
正确答案:----
A.was very slow and possibly deaf
正确选项:----
B.didn’t know how to operate the door
正确答案:----
C.was less experienced than he was
专业答案:----
D.didn’t know how to do repairs
专业答案:----
(5).The writer tells this story to __________
A.show the dangerous side of the astronauts’ life
专业答案:----
正确答案:----
B.show the funny side of the astronauts’ life
C.make people laugh
D.make people think
正确答案:----
25.Passage 1
