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【单选题】
船舶动力设备在启动前一般,其目的是_______。A.
检查运动部件有无卡阻现象
B.
检查机器润滑情况
C.
检查机器内部有无异常响动
D.
A+C
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举一反三
【单选题】An arrangement by which a monopoly producer or owner gives another permission for the exclusive right to manufacture or sell the products in a certain area. ( )
A.
patent
B.
franchise
C.
expertise
D.
budget
【简答题】下列选项中不属于生态经济的特征的是( )。 A时间性 B空间性 C效率性 D可度量性
【单选题】Choose the term described by the sentence: An arrangement by which a monopoly producer or owner gives another permission for the exclusive right to manufacture or sell the products in a certain area. ...
A.
patent
B.
franchise
C.
expertise
D.
budget
【简答题】why do you think you are qualified for the job of RCI?
【简答题】what position would you like to apply for? why do you think you are qualified for this position?
【单选题】万古霉素0.5g溶解至100ml生理盐水中,滴注时间不得少于75分钟。已知所用输液器的滴系数(每ml多少滴)为15,试问每分钟滴数最多是
A.
15滴
B.
20滴
C.
23滴
D.
26滴
E.
30滴
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