It is reported that the underground system in Changsha now will be open in 2015. A．is being built B．...
2023-01-17 09:38:45 190次 2010-2011学年湖南长郡中学高三年级分班考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is reported that the
underground system in Changsha now
will be open in 2015.
A．is
being built B．built C．being
built D．is
built
本题链接：
