Question

11.(2014 深圳) Lily used to learn English         watching Ameri- can movies.She thought it really helpful.

   A. by   B. to   C. of   D. with

Answer 1

11. A

11. A

句意:Lily过去是通过看美国电影来学英语的。她认为这真的 很有帮助。by+doing sth.“通过做某事”为固定搭配。根据题意可知A项正确。