Whether ways will be found to prevent pollution or not is just______worries the

游客2024-01-17  22

问题 Whether ways will be found to prevent pollution or not is just______worries the public.

选项 A、why
B、which
C、that
D、what

答案 D

解析 本题考查名词性从句,具体来讲,整句包含两个从句,一个主语从句Whether wayswill be found to prevent pollution or not和一个为what引导的表语从句。表语从句中缺少主语成分,A、C选项不能充当主语,应排除。B选项通常是有范围限制,较具体,所以只有D选项既符合题意又符合语法习惯。
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