–How do you improve your writing skills?

-____________.

A．I have some problems listening to English tapes.

B．It’s very difficult for me to write English articles.

C．By finding a pen pal and sending e-mails to each other.

D．I like movies and often watch them on TV.

鲁迅的《二丑艺术》这篇杂文采用的是的写作手法（）。