题目内容
用所给动词的适当形式填空,每空格限填一词。
Which stories are ______(help)to us, the science fiction stories or the detective stories?
答案:helpful
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题目内容
用所给动词的适当形式填空,每空格限填一词。
Which stories are ______(help)to us, the science fiction stories or the detective stories?