超星 - Exercise 12 Choices. - 查题吧

单选题

After living in Paris for 40 years, he returned to the small town _____ he had grown up as a child.

A. which
B. where
C. that
D. when

单选题

More than two substances are ____ in this chemical reaction.

A. happened
B. participated
C. involved
D. included

单选题

When he writes, he always keeps a dictionay _____.

A. out of hand
B. by hand
C. in hand
D. at hand

单选题

You'd better get a doctor _____ out your bad tooth.

A. pull
B. to pull
C. pulled
D. pulling

单选题

____ information is very important to businessmen.

A. Collect
B. Collectd
Collecting
D. To be collected

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