题目内容
7.If at first you don'tsucceed (success),try,try again.分析 如果你一开始没有成功,那么就再次尝试.
解答 答案:succeed;
根据据句中的don't可知该空应填动词;success是名词,成功;动词形式是succeed;故填succeed.
点评 根据句意判断出给出单词在句子中充当的成分,运用其适当形式作答.
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