When and where to build the new factory( )yet.
考试:=$ecms_gr[fenlei]?>
科目:=$ecms_gr[kemu]?>(在线考试)
问题:
A:is not decided
B:are not decided
C:has not decided
D:have not decided
答案:
解析:
【解析】“疑问词+to do sth.“是“复合不定式短语”,其做主语时即使用多个疑问词,仍将其视为一个整体,谓语动词用单数形式,由此可排除B和D;再考虑到主语“问题”与谓语“决定”存在的被动关系,故应使用被动语态,答案选A。如果C项为has not been decided,则也正确。
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When and where to build the new factory( )yet.
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