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【判断题】
水利工程效益是指水利工程建成投产后给国家、社会、人民及直接经营管理单位带来的好处与坏处。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】(3) Telecommuting( 远程办公 ) It’s 8:30, time for John to start work. So he turns on his radio. Then he eats breakfast. As he eats, he reads his e-mail and reviews his to-do list. Then he sits on the sofa...
【简答题】Task1 Telecommuting ( 远程办公 ) It’s 8:30, time for John to start work, so he turns on his radio. Then he eats breakfast. As he eats, he reads his e-mail and reviews his to-do list. Then he sits on the s...
【简答题】Telecommuting ( 远程办公 ) It’s 8:30, time for John to start work, so he turns on his radio. Then he eats breakfast. As he eats, he reads his e-mail and reviews his to-do list. Then he sits on the sofa an...
【单选题】听力原文:M: Does John know the class is having a surprise party for Mm when he turns twenty-one this week? W: No, he thinks we are giving a retirement party for the dean. We'd hidden the presents we bough...
A.
A ball.
B.
A faculty reception.
C.
A class reunion.
D.
A birthday party.
【多选题】根据不同的放矿顺序、一次放矿量和放矿方案,放矿制度有()。
A.
放矿制度有顺序等量均匀放矿
B.
顺序不等量均匀放矿
C.
依次放矿
D.
随机放矿
【单选题】( )是指药品在规定的条件下保持其有效性和安全性的能力。
A.
有效性
B.
安全性
C.
稳定性
D.
均一性
【多选题】抽放瓦斯有以下()方式。
A.
巷道抽放
B.
本煤层抽放
C.
邻近层抽放
D.
采空区抽放
【简答题】矿井抽放瓦斯的方法按照抽放瓦斯来源分类有哪些?
【简答题】波矢空间与倒格空间有何关系?为什么说波矢空间内的状态点是准连续的?
【单选题】听力原文:W: Look at this catalogue, John. I think I want to get this red blouse. M: Err, I think you've already one like this in blue. Do you need every color in the rainbow? Q: What does the man mean? (1...
A.
The woman needs blouses in the colors of a rainbow.
B.
The information in the catalog is not always reliable.
C.
He thinks the blue blouse is better than the red one.
D.
He would rather the woman didn't buy the blouse.
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