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
Hardly had I heard the news ______ I began to cry.
A．when
B．than
C．as
D．and
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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