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【单选题】
—What are computers used for by traffic police in your city? — the traffic running in a better way. [ ]A.
Helping
B.
Keeping
C.
Making
D.
Letting
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【简答题】The order from the commander was that the troops ______ (立即开拔去前线).
【简答题】证券登记结算机构是指为证券交易提供集中登记、存管与结算服务的营利法人。（ ）
【简答题】Factors of Production
【简答题】生后第一年身高生长约:
【简答题】The commander ordered his troops stationed on the top of the hill. A B C D
【单选题】Production engineers from headquarters can give instructions to the production engineering manager in a factory only with permission from ______.
A.
the general manager there.
B.
the engineering manager there.
C.
the chief production engineer at headquarters.
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