问题

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;
D:could have filled;
B:would have filled
C:should have filled D.could have filled;
D:could have filled;
正确答案是:
同类题型
When the policeman stopped us, we all looked questioningly at him, ________.
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it was getting late, we decided to find a smallhotel to ____ for the night
Lifeis like a ling race wecompete with others to go beyond ourselves.