The doctor ordered his patient to______all solid food for at least twenty-four hours.
A．keep out
B．keep away
C．keep off
D．lay aside

A.
A．keep
B.keep
C.keep
D.lay

【参考答案】

C
keepoff'不吃，制止吃'；keepout'不让入内，不卷入'；keepaway(from)'避开，不接......

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