这句话里的is being为什么用错了?要怎么改?
问题描述:
这句话里的is being为什么用错了?要怎么改?
After 140years under the sea,the remains of the Monitor,an ironclad warship that was sunk during the Civial war,(is being) gradually brought to the surface.
答
用has been现在完成时