问题
选择题
If you ____ the bottle and cigarettes, you’ll be much healthier.
A．keep up
B．keep on
C．keep to
D．keep off
答案
答案：D
考查短语辨析，keep up保持，keep on继续，keep to坚持，keep off远离，句意：如果你远离烟酒的话，你将健康多了。故选D。
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