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【判断题】
船舶通风机通风产生的噪声属于动力机械噪声。A.
正确
B.
错误
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举一反三
【单选题】Wh ich one is not the most popular team sports ?
A.
baseball
B.
hockey
C.
skating
D.
basketball
【简答题】Dear, We have learned from China Daily that you are a leading importer of household electric appliances, and at present you are in the market for Electric Fans. We, therefore, take pleasure in informi...
【简答题】青海湖是我国最大的咸水湖，也是我国的最大内陆湖泊。()
【简答题】Betty: Do you often go to the1. ________, John? John: Yes, I go to2.______ every week. Betty: 3._______ of films do you like best? John: I like 4.___________. What about you? Betty: I r...
【简答题】下列项目中，属于利润分配表项目的有（ ）。
【单选题】某道路工程划分为4个施工过程、各施工过程的流水节拍分别为6、4、4、2天。如果组织加快的成倍节拍流水施工，则流水步距和流水施工工期分别为( )天。
A.
4和40
B.
4和30
C.
2和30
D.
2和20
【单选题】He used this discovery to ________ a machine for making electricity. Faraday also showed how electricity affects chemical ubstances.
A.
debate
B.
reflect
C.
match
D.
produce
【简答题】electricity的形容词是electri________
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【单选题】Wh ich one is not the most popular team sports ?
A.
baseball
B.
hockey
C.
skating
D.
basketball
参考解析：
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