游客
题文

It suddenly occurred to him __________ he had left his keys in the office.

A.whether
B.where
C.which
D.that
科目 英语   题型 单选题   难度 中等
登录免费查看答案和解析
相关试题

Was it on a lonely islandhe was saved one month after the boat went down.

A.where
B.that
C.which
D.what

John's success has nothing to do with good luck. It is years of hard work _______has made him a great scientist today.

A.that
B.when
C.which
D.why

It was 80 years before Christopher Columbus crossed the Atlantic______ Zheng sailed to East Africa

A.when
B.that
C.after
D.since

It was not until near the end of the letter ______ she mentioned her own plan.

A.where
B.that
C.why
D.when

It was only after he had read the papersMr. Gross realized the task before him was extremely difficult to complete.

A.when
B.that
C.which
D.What

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号