Be careful when you cross this busy stre
题型:选择题
问题:
Be careful when you cross this busy street. _____, you may get run over by a car.
A.If not
B.If so
C.If any
D.if possible
Be careful when you cross this busy street. _____, you may get run over by a car.
A.If not
B.If so
C.If any
D.if possible