the plan to be carried out next month needs____among the members of the labor union before ____A to discuss;carring out
问题描述：
the plan to be carried out next month needs____among the members of the labor union before ____A to discuss;carring out B to be discussed ;carried out C discussing;being carried out D discussed,to be carried out
答
答案是C
need + doing是表示被动的,相当于need to be done;而before后面接动词时,要用ing形式,而且这也是被动语句.
整个句子的意思是,下星期准备被执行的计划需要在被执行之前,在工会的成员中被讨论.