---You are late again. The class _______
题型:选择题
问题:
---You are late again. The class ________ for five minutes.
---Sorry. There is something wrong with my bike.
A.began
B.has begun
C.was on
D.has been on
---You are late again. The class ________ for five minutes.
---Sorry. There is something wrong with my bike.
A.began
B.has begun
C.was on
D.has been on