．You’d better get the problem solved as soon as possible ______ it becomes out o - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

．You’d better get the problem solved as soon as possible ______ it becomes out of control．

A．when

B．before

C．since

D．unless

答案

解析

考察连词.句意:你最好在它变得失控之前尽快解决这个问题.选B,在……之前。

核心考点

试题【．You’d better get the problem solved as soon as possible ______ it becomes out o】；主要考察你对连词等知识点的理解。[详细]

举一反三

Recently a new social issue has been brought to everyone’s attention ___ __food additives are abused．

A．when

B．whether

C．that

D．which

题型：不详难度：| 查看答案

You will have to stay at home all day ______ you finish all your homework.

A．if

B．unless

C．whether

D．because

题型：不详难度：| 查看答案

—Bread ______ butter?
— Bread ______no butter. thank you.

A．or, and

B．and, but

C．or, but

D．and. and

题型：不详难度：| 查看答案

In the past few years, he has collected a lot of ancient coins, _______ date back to the Ming and Qing Dynasties.

A．most of them

B．most of that

C．most of which

D．most of those

题型：不详难度：| 查看答案

— How are you getting on with your work?
— Oh, I’m sorry. Things aren’t going so well as _______.

A．plans

B．planning

C．planned

D．to plan

题型：不详难度：| 查看答案

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