您现在的位置是:首页 > 学科知识查询 > 高中英语题库

He started to write his essay, safe in the knowledge he wouldn’t be disturbed for a whole day.A.whet

编辑:chaxungu时间:2026-04-27 02:51:18分类:高中英语题库

【题目】He started to write his essay, safe in the knowledge ________ he wouldn’t be disturbed for a whole day.

A.whetherB.whatC.thatD.when

在线课程

【答案】C

【解析】

考查名词性从句。句意:他开始写论文,因为他知道他一整天都不会被打扰。分析句子可知,that引导同位语从句,解释knowledge的内容。故选C。