When we want to work for our country in the future, , we should have strong body
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When we want to work for our country in the future, ________, we should have strong body and rich knowledge.
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A.at firstB.first of allC.for the first timeD.after all试题答案
答案:B
解析:导解:first of all固定词组,含义为“首先”,“尤其重要”. |