题目内容
-What ________ she ________?
-She went to the doctor.
[ ]
A.is; doing
B.did; do
C.can; do
D.was; do
答案:B
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题目内容
-What ________ she ________?
-She went to the doctor.
A.is; doing
B.did; do
C.can; do
D.was; do