After the discussion, the students asked their teacher _____ next. [ ]A. which to do B. what to doC.

题目简介

After the discussion, the students asked their teacher _____ next. [ ]A. which to do B. what to doC.

题目详情

After the discussion, the students asked their teacher _____  next.
[     ]
A. which to do    
B. what to do  
C. how to do    
D. when to do
题型:单选题难度:中档来源:同步题

答案

B

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