Why________thathedoesn'tappear

发布时间：2020-07-28 08:21:18

Why ________ that he doesn't appear so optimistic as he did a few days ago?A.is itB.that isC.is thatD.it is

网友回答

A
以上问题属网友观点，不代表本站立场，仅供参考！