单项选择题

Contact me at once _______ any problem.

A．you should have
B．have you
C．should you have
D．you have
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单项选择题
We finally found a _______ spot under a shady tree for the picnic.
A．like
B．alike
C．likely
D．liking
单项选择题
Huge losses on the stock market did many investors _______.
A．in
B．for
C．without
D．with
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