题目内容
It was near an hour before sleeping pill took ________.
[ ]
A.relaxation
B.efficiency
C.relief
D.effect
答案:D
解析:
解析:
take effect意为“起作用,见效”。 |
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题目内容
It was near an hour before sleeping pill took ________.
A.relaxation
B.efficiency
C.relief
D.effect
take effect意为“起作用,见效”。 |