单项选择题

—Mark broke his leg when he was playing football.—______was that

A．Since when
B．Since when ago
C．How long
D．How long ago
<上一题 目录 下一题>
热门 试题

单项选择题
—I really don't know how to thank you enough.—______.
A．No problem
B．Think nothing of it
C．Not at all
D．It doesn't matter
单项选择题
From his ______ eyes, we can see that he is ______
A．puzzling; puzzled
B．puzzling; puzzling
C．puzzled; puzzling
D．puzzled; puzzled
相关试题