As we know, penicillin became the greatest drug of the 20th century, ______ mill - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.

A．to save

B．saving

C．saved

D．Save

答案

解析

考查非谓语动词。根据句子结构可知， ______ millions of lives作伴随状语，save和它的逻辑主语penicililin之间是主动关系，故采用saving形式，to save表目的，saved表被动 save用于祈使句

核心考点

试题【As we know, penicillin became the greatest drug of the 20th century, ______ mill】；主要考察你对现在分词等知识点的理解。[详细]

举一反三

I heard it was going to become cloudy this afternoon, ____ by a storm.

A．following

B．followed

C．follow

D．to follow

题型：不详难度：| 查看答案

One winter day ____, he saw the tracks of animals in the snow and observed that the appearance of each one was different.

A．while he hunting	B．while hunting
C．while he hunt	D．while hunted

题型：不详难度：| 查看答案

In old days, books for blind people used paper ____ against metal wire to form letters.

A．to press

B．pressing

C．pressed

D．which pressed

题型：不详难度：| 查看答案

—What’s the matter with Tim?
—Oh. Tim’s cell-phone was left in a taxi accidentally, never again.

A．to find

B．to be found

C．finding

D．being found

题型：不详难度：| 查看答案

— to the sun，the flowers will become dry soon.
—What you said does make .

A．Exposed；sense	B．Exposing；sense
C．Exposed；senses	D．Exposing；a sense

题型：不详难度：| 查看答案

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