----You seem to have known Dr Smith for a long time.---- That’s true. ______ he - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

----You seem to have known Dr Smith for a long time.
---- That’s true. ______ he joined our club six years ago.

A．Since

B．Until

C．When

D．Before

答案

解析

介词辨析. A.自从…… B.直到，常和not一起连用；C.当……时候 D. 在……之前。根据题意，你好像认识史密斯博士好久了。——这是真的。自从他六年前加入我们俱乐部以来就认识。故选A。

核心考点

试题【----You seem to have known Dr Smith for a long time.---- That’s true. ______ he 】；主要考察你对连词等知识点的理解。[详细]

举一反三

—I like your new leather boots!
—Thanks．I had to try on almost a dozen pairs ______ I decided to get them．

A．as

B．when

C．after

D．before

题型：不详难度：| 查看答案

____ he was not rich enough to buy whatever he wanted, Edison decided to make his new laboratory the best.

A．Although

B．Since

C．When

D．As

题型：不详难度：| 查看答案

As the visiting prime minister puts, China’s influence in the world will continue to strengthen ______ its economy grows.

A．although

B．until

C．as

D．before

题型：不详难度：| 查看答案

______ has recently been done to improve the conditions of elementary schools, a great number of children are unable to go to school.

A．That

B．What

C．In spite of what

D．Though what

题型：不详难度：| 查看答案

____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.

A．As

B．Since

C．If

D．While

题型：不详难度：| 查看答案

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