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【单选题】
This will facilitate the swing of the boom during operationA.
This will slow down the swing of the boom during operation
B.
This will cause trouble to swing of the boom during operation
C.
This will increase the swing of the boom during operation
D.
This will make for the swing of the boom during operation
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举一反三
【单选题】关于“观察方法”的描述,下列哪一个是错误的?
A.
观察是人们认识世界、获取知识的重要途径
B.
观就是看，察就是感知，观察就是通过眼睛看来感知
C.
观察法是科学研究的重要方法
D.
观察是以视觉为主的综合感知，而且包含积极的思维活动
【简答题】根据《中华人民共和国传染病防治法》,拒绝隔离治疗或者隔离期未满擅自脱离隔离治疗的,可以由公安机关协助医疗机构采取 治疗措施。A. 强制隔离
【简答题】The thief tried to escape but ____________(被当场逮捕).
【单选题】Real income equals a household's income
A.
in terms of the quantity of goods the household can buy.
B.
multiplied by the prices of the goods it buys.
C.
divided by the prices of the goods it buys.
D.
multiplied by the relative prices of the goods it buys.
【简答题】In each municipality in Denmark, household wastes are dumped at______.
【简答题】The thief tried to open the locked door but ?The thief tried to open the locked door but _________. A) in no way B) in vain C) without effect D) at a loss
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