问题
选择题
.
.She asked Mary_________her homework.
A.if she had finished
B.that whether she had finished
C.that if she has finished
D.whether she has finished
答案
答案:A
.
.She asked Mary_________her homework.
A.if she had finished
B.that whether she had finished
C.that if she has finished
D.whether she has finished
答案:A