Question

---Mr Wang, I have trouble ________ the text.

   ---I’m sure you can, but remember ________ it at least three times.

A. to understand; reading                 

B. understanding; reading          

C. to understand; to read                  

D. understanding; to read

 

Answer 1

【答案】

D

【解析】have trouble doing sth表示做某事有難度或困難；remember to do sth表示記著去做某事。