单项选择题

When you read the book, you'd better make a mark（）you have questions.

A. which
B. at where
C. the place where
D. where

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单项选择题
What does the woman suggest that he do（）

A．Call a friend.
B．Work on his car.
C．Take a taxi.
D．Walk to work.
单项选择题
What does the woman think of the suggestion（）

A．Unacceptable.
B．Uninteresting.
C．All right.
D．Unbelievabl
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