题目

--- Mr. Wang, I have trouble ___________ the book. --- Remember ___________ it three times atleast.
A. to understand; reading B. understanding; reading
C. understanding; to read D. to understand; to read
是选C吗

提问时间：2020-11-15

答案

C解析：①词组：have trouble doing sth.(=have difficulty doing sth.)做某事有麻烦②词义辨析：remember to do sth.记得去做某事（还没做）remember doing sth.记得做过某事（做过了）请指出,希望能和你一起探讨~...