为什么选c Mr Li, I have some difficulty_________

Question

为什么选c Mr Li, I have some difficulty_________ Mr Li, I have some difficulty_________ the article.
---- Remember_________ it three or four times at least.
A. to understand; reading B. understanding; reading
C. understanding; to read D. to understand; to read

Answer 1

have difficulty doing sth. 意思是做某事有困难
remember to do 意思是记得做某事，remember doing sth. 意思是记得做过某事
结合语义应当选择c，考的是短语的固定搭配

Answer 2

A have some difficulty in doing sth做某事有困难这题其实很好判断，如果B可以为什么C不可以呢，BC都一样啊，一个题只能选一个答案，所以只能选A了