单项选择题

Mary was ______ to school when she saw the accident.

A．on her way
B．in her way
C．by her way
D．in a way
<上一题 目录 下一题>
热门 试题

单项选择题
As ______ known to all, language has been developed through social contacts.
A．is
B．are
C．though
D．if
单项选择题
The old man has two rooms, one of ______ is used as his study.
A．which
B．that
C．them
D．whom
相关试题