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