问题
选择题
Not until they left school________how much their teachers loved them and helped them.
A.they realized
B.did they realized
C.the would realized
D.had they realized
答案
答案:B
Not until they left school________how much their teachers loved them and helped them.
A.they realized
B.did they realized
C.the would realized
D.had they realized
答案:B