单项选择题

______he'll come to the meeting isn't clear.

A) If
B) That
C) Whether
D) Why
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单项选择题
Many people favor ______ more nuclear power plants.
A) to build
B) build
C) built
D) building
单项选择题
I don't like ______ you speak to her.
A) the way
B) the way in that
C) the way which
D) the way of which
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