题目内容
2. An apple a day is good_ your health.
A. at B. for C. with D. of
2. B考查介词。be good for“对......有好处”。
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题目内容
2. An apple a day is good_ your health.
A. at B. for C. with D. of
2. B考查介词。be good for“对......有好处”。