单项选择题

______ so many efforts in such a short period of time.

A．Never have any student made
B．Never have a student made
C．Never has any student made
D．Never did a student make
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单项选择题
I need to buy a pair of new shoes for my old ones are almost ______.
A．wasted away
B．broken out
C．worn out
D．used up
单项选择题
The lady politely ______ me to get into the manager's office.
A．requested
B．shouted
C．nodded
D．forced
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