Ann is a careful girl.She always goes ov
题型:选择题
问题:
Ann is a careful girl.She always goes over her exercises to ____ here are no mistakes.
A.look for
B.make sure
C.find out
D.think about
Ann is a careful girl.She always goes over her exercises to ____ here are no mistakes.
A.look for
B.make sure
C.find out
D.think about