《大学英语4》2021年春季学期在线作业（三） 试卷总分:100 得分:100 一、单选题 (共 20 道试题,共 100 分) 1.The reason I plan to go is ____________if I dont. A.because she will be unhappy B.what she will be unha
《大学英语4》2021年春季学期在线作业（三）
试卷总分:100 得分:100
一、单选题 (共 20 道试题,共 100 分)
1.The reason I plan to go is ____________if I don't.
A.because she will be unhappy
B.what she will be unhappy
C.that she will be unhappy that she will be unhappy
D.for she will be unhappy
2.—Thank you for your invitation.
—__________
A.It doesn’t matter
B.It’s a pleasure.
C.It’s a small thing.
D.I’ll appreciate it.
3.A: Must we finish the work right now?
B: No, you _______. You can do it tomorrow.
A.needn't
B.shouldn't
C.mustn't
D.can't
4.If you want to know his telephone number, you may ________ the telephone directory.
A.look for
B.look up
C.refer torefer to
D.refer as
5.Once environmental damage ____, it takes many years for the system to recover.
A.is to do
B.does
C.had done
D.is done
6.He sometimes employs students to ___________ samples of their products.
A.contribute
B.attribute
C.distribute distribute
D.prohibit
7.____________the English examination I would have gone to the concert last Saturday.
A.In spite of
B.Because of
C.But forBut for
D.As for
8.All things _________, the planned trip will have to be called off.
A.considering
B.be considered
C.consideredconsidered
D.having considered
9.We worked hard and completed the task ____.
A.in the time
B.on the time
C.ahead of time
D.before time
10.The hotel manager, ____________ I complained about the service, apologized to me sincerely.
A.whom
B.who
C.whoever whoever
D.to whom
11.________ we are allowed ________ , we can’t drink any beer.
A.As long as; to do
B.If; to
C.Unless; toUnless; to
D.On condition that; doing so
12.There is _________in today's newspaper.
A.new anything
B.new something
C.anything new
D.something new
13.The music was so loud. That's ____________he left the party so early.
A.why
B.how
C.whatwhat
D.when
14.The hotel can _____________ 500 guests.
A.accommodate
B.comment
C.commemorate commemorate
D.account
15.It was an invention which laid the ____________ of modern radio technology.
A.emphasis
B.stress
C.opportunityopportunity
D.foundations
16.The news____________ to the Great Wall during the summer holidays made us very happy.
A.what we would go
B.how we would go
C.that we would gothat we would go
D.where we would go
17.His _____________ on this matter is unexpected.
A.action
B.reaction
C.response response
D.attitude
18.When her husband died, she received $200,000 in ____________.
A.endurance
B.insurance
C.assurance assurance
D.reassurance
19.Is this ________ we met each other two years ago
A.place
B.place in which
C.where where
D.place which
20.—Could you finish the task in two days?
— _______．I have something else to do these days．
A.I could not
B.Yes．I think so
C.I'm afraid so
D.I'm afraid not
