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【多选题】
下列选项中属于气溶胶状态污染物的有?A.
飘尘
B.
PM10，PM2.5
C.
雾，雾霾，霾
D.
硫氧化物
E.
氮氧化物
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举一反三
【简答题】Unfortunately, some of our suppliers delay _____(pay) the bills
【简答题】Unfortunately, some complaints were received by us about our new design. Unfortunately, _________________ about our new design.
【单选题】当测温元件从一个环境迅速地转移到另一个温度不同的环境时,温度表的示度不能立即指示新的环境温度,而是逐渐趋近于新的环境温度,这种现象称为温度表的 ( ) 现象
A.
延迟
B.
延缓
C.
热滞(或滞后)
D.
热敏
【简答题】Unfortunately, some ofJohn’s new interests aren’t healthy, and you should not get involved in them,not even to save your friendship!
【简答题】英译中The most thrilling explanation is, unfortunately, a little defective. Some ec英译中 The most thrilling explanation is, unfortunately, a little defective. Some economists argue that powerful structur...
【简答题】触电急救首先要使触电者尽快()。
【判断题】Unfortunately,some managers have to return home for they cannot cope with the depression caused by culture shock.
A.
正确
B.
错误
【单选题】Woman: Some people know a lot more than they tell.Man: Unfortunately the reverse is also true.Question: What does the man imply?
A.
Some people tend to conceal the truth.
B.
Some people are prone to tell lies.
C.
Some people are dishonest.
D.
Some people tell a lot more than they know.
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