单项选择题

On reaching the top floor I suddenly realized that I ______ my book on the service desk.

A．leaves
B．left
C．had left
D．was left
<上一题 目录 下一题>
热门 试题

单项选择题
Where are Roy and Rock
A．In Roy’s office.
B．In Rock’s house.
C．In a classroom.
单项选择题
What do both of the speakers agree on
A．British English and American English are the same in meaning.
B．Not all the spellings in British English and American English are the same.
C．British English is easier than American English.
相关试题