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【单选题】
椭圆的短轴长为2，长轴是短轴的2倍，则椭圆的中心到其准线的距离是 [ ]A.
B.
C.
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【简答题】This book may not change your life. But if you have a tendency to be messy and have already broken your new year resolutions to be neater in future, it will certainly make you feel better about your n...
【单选题】The exercises are extremely difficult, but half of the class_____ them ahead of time. [ ]
A.
has already finished
B.
will finish
C.
have already finished
D.
finishes
【简答题】Next autumn, studying for a degree in Britain will become more expensive, and the results are already clear. This week, figures from UCAS(the Universities and College Admissions service)show a 15-perc...
【单选题】听力原文：Don't you think we need more time to complete this report? (A) Because it's already late. (B) Not really, we're almost done. (C) Tomorrow, if you like. (31)
A.
B.
【判断题】A facial expression or a gesture is a quick way of helping Ss to activate rules they alread y know.
A.
正确
B.
错误
【单选题】--- Have you finished your homework ___________? --- Yes, I have done that ____________.
A.
yet; already
B.
already; yet
C.
ever; never
D.
still; just
【简答题】A．Because cannabis proved to be more harmful than tobacco. B．Because cannabis is already so widespread. C．Because it is not known whether cannabis may be harmful or not. D．Because cannabis is proved t...
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