问题
选择题
You’d better make a mark ______ you have any questions.
A．at which
B．at where
C．the place
D．where
答案
答案：D
where引导的地点状语从句。
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You’d better make a mark ______ you have any questions.
A．at which
B．at where
C．the place
D．where
答案：D
where引导的地点状语从句。