After the discussion, the students asked
题型:选择题
问题:
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
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