题目内容
.The petrol tank is empty.I _________it up before we left home.
A.had to fill?
B.would have filled
C.should have filled?
D.could have filled
C
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题目内容
.The petrol tank is empty.I _________it up before we left home.
A.had to fill?
B.would have filled
C.should have filled?
D.could have filled
C