单项选择题

--I wonder why Mary didn’t come to the examination yesterday.
--She ______ since she had already passed it.

A. didn’t need to


B. needn’t take it
C. needn’t to



D. needn’t have taken it
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单项选择题
This kind of glasses manufactured by experienced craftsmen ______ comfortably.
A. is worn



B. wears
C. wearing



D. are worn
单项选择题
Your call’s not too urgent, do you mind ______ mine first
A. I make



B. if I make
C. me to make


D. that I make
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