A:鳃
B:皮肤
C:肺
D:体壁
I think he should tell the news to his father. (改为否定句)
I ____ tell the news to his father .
下列词语中,划线字的读音全都正确的一组是 ( )
物体被毛玻璃遮住后就看不见了,其原因是物体( )