问题

to sell his luxury car, ________ his company was in debt.
A:before
B:until
C:while
D:for;
B:until
C:while
D:for;
正确答案是:
同类题型
gh she did not know Boston well, she made her way __________to the Home Circle Building.
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What do you think of the film? —Cool! Never before _____ a better one.
You seem to know much about the city.– That’s true. I _______ it four times in the lastthree years.