摘要：258] The question is very important. It really needs . [译文] 这个问题很重要.真的需要认真地讨论. A. carefully discussing B. carefully to discuss C. to carefully be discussed D. being discussed carefully [答案及简析] A. need作为实意动词表示"需要"时.一般跟动名词的主动形式表示被动意思.

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