—What can we do to _________ bird flu from spreading?—Try not to buy or eat the

题干

—What can we do to _________ bird flu from spreading?
—Try not to buy or eat the chicken that has not been checked.

A．cause

B．discover

C．prevent

D．protect

上一题下一题 0.85难度单选题更新时间:2019-10-06 07:12:51

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