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【简答题】
脱硫方法可分为哪几类？干法脱硫的特点是什么？目前以天然气和轻油为原料的氨厂和甲醇厂常用的脱硫方法有哪些？
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反馈参考答案：
举一反三
【多选题】Under FOB, the buyer is obliged to ______.
A.
make payment
B.
effect insurance
C.
pay freight
D.
clear the goods for import
E.
bear all risks and costs from the time when the goods pass over the ship's rail at the named port of shipment.
【简答题】Hello, everyone. Because of the high rate of school violence (暴力) in some areas, agers’ safety becomes a serious problem. We are planning to set up an organization, or you can call it a group --- ...
【单选题】Hello, everyone. I'd like to to you our new secretary, Melinda Smith.
A.
introduce
B.
welcome
C.
meet
【简答题】Music was found to have strong emo______ effect and the individual preferences and experiences of patients need to be taken into account when programming music in hospital.
【简答题】阅读理解。 Hello, everyone. Here is something important for everyone going to London next month. As you know, you are going to stay with a family for two weeks. Now, the most important thing is money. ...
【单选题】A possible effect of news subscription is that .
A.
paid news will bias towards the rich
B.
paid news will be of higher quality
C.
free news will lose their market share
D.
free news will be improved in their taste
【简答题】阅读短文，回答问题。 Hello, everyone. Here is something important for everyone going to London next month. As you know, you are going to stay with a family for two weeks. Now, the most important thing is money....
【简答题】Hello, everyone. Because of the high rate of school violence (暴力) in some areas, agers’ safety becomes a serious problem. We are planning to set up an organization named School Watch to make sure ...
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