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【简答题】
某三个共点力的大小分别为6 N、8 N、14 N,则这三个力的合力的最大值是__________N,最小值是__________N。
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【单选题】Why did Emily initially choose to attend Cornell University?
A.
Cornell University has high standard faculty.
B.
Cornell University has a tree climbing PE class.
C.
Cornell University is an Ivy League research university.
D.
Cornell University has a good reputation for academic research.
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A.
总合计量
B.
时窗
C.
智能型
D.
固定订单量
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【单选题】An increasing proportion of our population, unable to live without advanced medical involvement, will become progressively more reliant on expensive technology.
A.
interference
B.
interruption
C.
intervention
D.
interaction
【多选题】扁平锉适合加工()
A.
平面
B.
内曲面
C.
凹槽
D.
外曲面
【判断题】We have to high taxes on importe drinks.
A.
正确
B.
错误
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