A:接受舞动不仅是也是
B:接受挥动不是是
C:接收挥动不是是
D:接收舞动不仅是也是
A:I called you yesterday. You didn't answer it. B:Oh, sorry. I_ in the bathroom at that time.
明朝建立后,重修长城主要防御的对象是( )