单项选择题

I'm not surprised you failed the exam. You ______ have worked harder.

A．should
B．must
C．would
D．ought
<上一题 目录 下一题>
热门 试题

单项选择题
People who live in cities ______ to suffer from stress more than people in the countryside.
A．lean
B．incline
C．tend
D．intend
单项选择题
I just met her ______ on the way home from the bookstore.
A．on purpose
B．by accident
C．in accident
D．in case
相关试题