It was __________ you had done ________m
题型:选择题
问题:
It was __________ you had done ________made it possible for you to improve your English.
A.that/ that
B.that / what
C.what/ what
D.what/ that
It was __________ you had done ________made it possible for you to improve your English.
A.that/ that
B.that / what
C.what/ what
D.what/ that