—Nevergiveup!Iamsureyouwillsucceed.—ButIdon’tknow

问题详情：

 —Never give up! I am sure you will succeed.

—But I don’t know __________.

 A. how can I improve my English                          B. how to do first   

C. how I can improve my English                          D. what I can deal with my English 

【回答】

C

知识点：宾语从句

题型：选择题