摘要：29．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
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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
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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
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
查看习题详情和答案>>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 |