问题
选择题
It suddenly occurred to him _____ he had left his keys in the office.
A.whether
B.where
C.which
D.that
答案
答案:D
题目分析:考查固定结构。固定结构it occur to sb that…某人突然想去某事;it是形式主语,真正的主语是that引导的主语从句。That没有任何意思只是在句中起引导作用。句意:他突然想起他把钥匙忘记在办公室里了。故D正确。
点评:。固定结构it occur to sb that…某人突然想去某事;it是形式主语,真正的主语是that引导的主语从句。That没有任何意思只是在句中起引导作用。