• 带电粒子在匀强磁场中的运动
  • 共11896题
  • 带电粒子在匀强磁场中的运动
  • 共11896题

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1
题型:简答题
|
单选题

Many a boy and many a girl ______ made such a funny experiment.

A. have
B. are
C. has
D. is

正确答案

C

解析

暂无解析

1
题型:简答题
|
单选题

You should visit the part of the country when ______.

A. spring will come
B. it will be spring
C. it is spring
D. it is coning spring

正确答案

C

解析

暂无解析

1
题型:简答题
|
单选题

Mrs Brown as well as her two sisters ______ interested in light music.

A. have
B. has
C. are
D. is

正确答案

D

解析

暂无解析

1
题型:简答题
|
单选题

If ______, I would have gone with him.

A. had he told me
B. he had told me
C. he has told me
D. he would tell me

正确答案

B

解析

暂无解析

1
题型:简答题
|
单选题

______ you talk to someone or write a message, you show your skills to others.

A. At times
B. Some time
C. By the time
D. Every time

正确答案

D

解析

暂无解析

1
题型:简答题
|
单选题

John may phone tonight. I don't want to go out ______ he phones.

A. as long as
B. in order to
C. in case
D. so that

正确答案

C

解析

暂无解析

1
题型:简答题
|
单选题

I wish I ______ some use.

A. could be of
B. could be
C. will be of
D. will be

正确答案

A

解析

暂无解析

1
题型:简答题
|
单选题

―Alice, you feed (喂) the bird today, ______
―But I fed it yesterday.

A. do you
B. will you
C. didn't you
D. don't you

正确答案

B

解析

暂无解析

1
题型:简答题
|
单选题

―Nothing wrong with it, ______
―No. Yours is a special-built model. Drive carefully, though. It takes time to run in a new car.

A. is it
B. has it
C. are they
D. is there

正确答案

A

解析

暂无解析

1
题型:简答题
|
单选题

甲将一堆木材交给木匠乙,乙为甲制作一套沙发。关于该承揽合同说法不正确的是:( )。

A.乙应当亲自完成制作沙发的工作
B.两天后乙妻生病,乙有权将该制作沙发的主要工作交由木匠丙来做
C.乙将制作沙发的主要工作交由木匠丙完成的,应当就丙完成的工作成果向甲负责
D.如果乙未经甲同意而将制作沙发的工作交由木匠丙完成的,甲有权解除合同

正确答案

B

解析

暂无解析

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