单项选择题

It has long been known that total sleep ______ is 100 percent fatal to rats, yet, upon examination of the dead bodies, the animals look completely normal.

A．deposition
B．destruction
C．deprivation
D．reduction
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单项选择题
He failed to carry out some of the provisions of the contract, and now he has to ______ the consequences.
A．answer for
B．run into
C．abide by
D．step into
单项选择题
I don't know why he has been given ______. It wasn't his accomplishment but his wife's.
A．acclaim
B．confidence
C．reimbursement
D．robustness
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