兰大《大学英语（3）》21春平时作业3[答案]满分答案
《大学英语（3）》21春平时作业3
一、单选题 (共 15 道试题,共 30 分)
1.Australia is _______ English-speaking country．
A.a
B.an
C.the
D.／
正确答案:----
正确答案:----
2.It is not easy to learn English well, but if you _____ ,you will succeed in the end.
正确选项:----
A.hang up
B.hang about
C.hang on
D.hang onto
专业答案:----
3.I wonder if I can ask him__ time.
专业答案:----
A.four
B.fourth
C..thefourth
D.afourth
正确选项:----
4.. These three English novels are for you. The rest _______ for the other students in your class.
正确答案:----
A.were
B.is
C.are
D.was
正确答案:----
5.According to the passage, immigrants choose to settle in the U.S., dreaming that _____________.
专业答案:----
A.they will make a fortune overnight there
B.they can be more competitive in business
C.they can start profitable businesses there
D.they will find better chances of employment
专业答案:----
6.Afetr dinner he gave Mr. Richardson ________ride to ________Capital Airport.
正确选项:----
A.the,a
B.athe
C./,a
D./,the
正确答案:----
7.If you make a cat angry, it may _________ you.
A.tear
B.beat
C.spit
D.scratch
正确选项:----
8.Statuses are marvelous human inventions that enable us to get along with one another and to determine where we "fit " in society. As we go about our everyday lives, we mentally attempy to place people in terms of their statuses. For example, we must
正确选项:----
A.determine whether a person is fit for a certain job'
正确答案:----
B.behave appropriately in relation to other people
C.protect ourselves in unfamiliar situations
D.make friends with other people
专业答案:----
9.He went to the market and bought __eggs and some meat.
专业答案:----
A.threedozenof
专业答案:----
B.threedozen
专业答案:----
C.threedozens
专业答案:----
D.threedozensof
正确选项:----
10.It is ___world of wonders, _____world where anything can happen.
正确选项:----
A.the
B.a,a
C.the,a
D./,/
专业答案:----
11.The boys spent the whole morning _______ possible answers to the question.
A.discuss
专业答案:----
B.anddiscussing
正确选项:----
正确答案:----
C.discussing
D.anddiscussed
专业答案:----
12.．—How many books do you have？ —I have _______ book．That's _______ English book
专业答案:----
A.a an
B.a one
C.one an
D.one one
正确选项:----
13.They made him _______ king．
正确选项:----
A.a
B.the
C.an
D.／
14.Jumping out of ____airplane at ten thousand feet is quite _____exciting experience.
正确答案:----
A./,the
B./,an
C.an.An
D.the,the
专业答案:----
15.Without __________ there can be no ___________.
A.quantity...quality
B.quantity...qualities
C.quantities...quality
D.quantities...qualities
正确答案:----
兰大《大学英语（3）》21春平时作业3[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.”
专业答案:----
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!
正确答案:----
(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
正确答案:----
C.they thought they might get killed
D.it wasn’t exciting enough
专业答案:----
(2).Why were Sam and Joe chosen?
正确选项:----
A.The boss wanted them to get more experience.
正确答案:----
B.The boss trusted them more than anyone else.
正确选项:----
C.They were the last people who wanted to go.
专业答案:----
D.They were the only men who offered to go.
正确答案:----
(3).What did Sam and Joe think the trip would be like?
正确选项:----
A.There would be serious problems .
正确答案:----
B.There wouldn’t be any danger .
正确选项:----
C.It would be long and tiring.
专业答案:----
D.It would be exciting .
专业答案:----
(4).Joe didn’t want to work with Sam again probably because he thought Sam__________
正确选项:----
A.was very slow and possibly deaf
专业答案:----
B.didn’t know how to operate the door
正确选项:----
C.was less experienced than he was
正确答案:----
D.didn’t know how to do repairs
正确选项:----
(5).The writer tells this story to __________
A.show the dangerous side of the astronauts’ life
正确答案:----
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
