—May I have a word with you?

—________.I’m not busy, anyway.                        

A．By no means

B．By all means

C．By means of

D．By any means

关于结节性红斑的临床表现，描述错误的是（）

A.疼痛性结节

B.可伴有发热、关节酸痛等

C.中青年女性好发

D.结节易发生破溃

E.皮损常多发