问题
The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________
A:were playing
B:were to play
C:had played
D:played
B:were to play
C:had played
D:played
正确答案是：
同类题型
16—- How long has this church been in service? —-_________1682, I’m afraid
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Genius" is a complicated concept, __ many different factors.
Could you please tell me how soon Xi Jinping ______ his first visit aboard—In about three weeks.
Would you like some juice or coffee—- ________ is OK. I really don’t care.