单项选择题

But you have to study hard, （）

A．mustn't you
B．won't you
C．don't you
D．oughtn't

<上一题 目录 下一题>
热门 试题

单项选择题
Three days later, word came （） our country had sent up another man—made satellite.

A．when
B．which
C．that
D．where
单项选择题
Have you read （）

A．today paper
B．today’s paper
C．today's paper
D．the today’s paper
相关试题