单项选择题

I think if is high time we ______ the fact that environmental pollution in this area is getting more serious than before.

A．woke up to
B．must wake up to
C．wake up to
D．are waking up to
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单项选择题
The boy's talent might have lain ______ had it not been for his uncle's encouragement.
A．extinguished
B．dormant
C．malignant
D．perishable
单项选择题
Even the best medical treatment can not cure all the disease that ______ men and women.
A．beseech
B．beset
C．bewitch
D．bestow
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