单项选择题

The government must take some measures ______ the city's pollution.

A. to control
B. controls
C. controlling
D. to be controlled
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单项选择题
The book is worthy of ______, I think.
A. reading
B. be read
C. being read
D. read
单项选择题
I'd like to buy a house--modern, comfortable, and ______ in a quiet neighborhood.
A. in all
B. above all
C. after all
D. at all
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