What does John mean
[A] John may go with Kate.
[B] Nobody can go with John.
[C] Kate has to go by herself.

皮肌炎的临床表现，下列说法错误的是（）。

A.典型皮肤损害可出现Gottron征

B.肌肉受累常由四肢近端横纹肌组开始

C.本病不会并发恶性肿瘤

D.可伴甲周围皮肤毛细血管扩张和瘀点

E.呼吸肌和心肌受累可出现呼吸困难和心衰