单选题No credit will be offered()you place an order for more than 40.000 units.A afterB whenC ifD unless

题目
单选题
No credit will be offered()you place an order for more than 40.000 units.
A

 after

B

 when

C

 if

D

 unless

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相似问题和答案

第1题:

No credit will be offered ____ you place an order for more than 40.000 units.

A.after

B.when

C.if

D.unless


参考答案:B

第2题:

It is what you do rather than what you say ______matters.

A. what

B. when

C. that

D. how


正确答案:C

7.答案为C  你所做的比所说的重要。这是个强调句型,his...that...

第3题:

______ it is very late now, the students are still working in the lab.

A.As

B.When

C.If

D.Although


正确答案:D

第4题:

Don’t come___ I call you.

A、since

B、until

C、If

D、unless


正确答案:D

第5题:

I was reading( )my friend called.

A.after

B.when

C.before

D.as soon as


参考答案:B

第6题:

The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

A. once

B. when

C. if

D. unless


正确答案:D
本题考查省略的状语从句的连接词。句意应为“学校规章规定:除非有成年人陪同,否则孩子们在校期间不能出学校。”表示“除非”用unless。该句式构成了“连词+过去分词”结构。

第7题:

17._________they may not succeed,they will try their best.

A.Though

B.When

C.Because

D.Unless


正确答案:A
17.A【解析】此题考查连词的用法.由题意“虽然他们可能不会成功,但他们将尽最大努力”可知应选转折连词though。

第8题:

Be careful______you cross the road.

A.after

B.when

C.what


参考答案:B

第9题:

No more than twenty years passed ( ) laser was first invented.

A、after

B、since

C、before

D、when


参考答案:B
解析:since:自从……

第10题:

16.

A.since

B.when

C.if

D.so


正确答案:A
16.A【解析】smce在此意为“既然,因为”,句意。在月球上你不用带伞或是雨衣,因为月球上没有雨水.

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