单项选择题

A cook will be immediately fired if he is found ______ in the kitchen.

A．smoke
B．smoking
C．to smoke
D．smoked
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单项选择题
______ crops in that country were damaged by fire.
A．Two thirds
B．Two third of
C．Two third
D．Two thirds of
单项选择题
If anybody calls, tell them I'm out, and ask them to ______ their name and address.
A．pass
B．write
C．take
D．leave
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