题目内容
【题目】 It suddenly occurred to him ____ he had left his keys in the office.
A. that B. what C. whereD. which
【答案】A
【解析】
试题分析：考查主语从句，句意：他突然想起把钥匙忘在办公室。It occurred to sb that 。。某人突然间想起，故选A项。
考点 : 考查主语从句
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题目内容
【题目】 It suddenly occurred to him ____ he had left his keys in the office.
A. that B. what C. whereD. which
【答案】A
【解析】
试题分析：考查主语从句，句意：他突然想起把钥匙忘在办公室。It occurred to sb that 。。某人突然间想起，故选A项。
考点 : 考查主语从句