(单选题)

______ when she began to shout at the chairman.

A.Not until did she enter the meeting room.

B.No sooner had she entered

C.Hardly had she entered

D.Scarcely did she entered

参考答案：C

参考解析：

考查否定词或否定结构位于句首的倒装及固定搭配。句意：她刚进来就开始对主席大喊大叫。在hardly…when…， scarcely…when…，no sooner…than…引导的时间状语从句中，当hardly，scarcely和no sooner置于句首时，主句需要使用过去完成时的部分倒装。根据题干中when一词的出现，排除A、B选项；结合部分倒装和时态要求可知，从句应为“had done”的形式，此处应该填入Hardly had she entered。故选C。

知识点：词义辨析英语专业基础知识词汇教师招聘-小学英语