What time do you begin()?A.to classesB.to have classesC.to classD.of classes(请注意原因,

问题描述:

What time do you begin()?
A.to classes
B.to have classes
C.to class
D.of classes
(请注意原因,

B

B
begin to do sth class是名词前得有动词与其搭配