It shows that a knowledge of first aid can .A.make a differenceB.fall illC.squee
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It shows that a knowledge of first aid can ______________.
A.make a difference
B.fall ill
C.squeeze out
D.put its hands on
试题答案
A
考查短语辨析。make a difference 有意义，有所不同，fall ill 生病，squeeze out挤出，put its hands on着手工作，句意：表明急救知识会有意义。所以选A。