单项选择题

The balloon ______ until it burst.

A．extended
B．exposed
C．exported
D．expanded
<上一题 目录 下一题>
热门 试题

单项选择题
A lot of workers have got ______ in the strike.
A．involved
B．linked
C．take part
D．connected
单项选择题
The small crowded house ______ my grandfather used to live has been replaced by a new one.
A．in there
B．which
C．in that
D．where
相关试题