Everyone in our class was working hard a
题型:选择题
问题:
Everyone in our class was working hard and doing what we could _______ a good college.
A.enter。m
B.to enter
C.entering。m
D.entered
Everyone in our class was working hard and doing what we could _______ a good college.
A.enter。m
B.to enter
C.entering。m
D.entered