单项选择题

He doesn't come today. He ______ be ill.

A．must
B．can
C．should
<上一题 目录 下一题>
热门 试题

单项选择题
Which is Lucy's bag, the yellow one ______ the red one
A．and
B．but
C．or
单项选择题
I ______ from him since he left.
A．didn't hear
B．haven't heated
C．haven't heard
相关试题