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【单选题】
____是指在其分子组成中含有过氧基的有机物质。
A.
放出易燃气体的物质
B.
氧化性液体
C.
氧化性固体
D.
有机过氧化物
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参考答案:
举一反三
【简答题】CET4 Listening Time : Approximately 25 minutes INSTRUCTIONS TO CANDIDATES • Answer all the questions • You can change your answers at any time during the test INFORMATION FOR CANDIDATES • There are 20...
【单选题】听力原文: For many people, Davy Crockett represented the spirit of the American wilderness. David Crockett was born in what is now Greene County, Tennessee in 1786. He was the fifth of nine children born ...
A.
He was the owner of a tavern.
B.
He was just a schoolboy.
C.
He paid his father's debts.
D.
The author didn't mention.
【单选题】由于工程结构物的破坏造成的地震、火灾、泥石流、水灾、毒气泄漏、放射性污染、海啸等灾害,称为
A.
原生灾害
B.
次生灾害
C.
诱发灾害
【判断题】Candidates hear each section twice.
A.
正确
B.
错误
【单选题】供应链管理模式下的业务流程重组是指以( )为指导,对供应链中的业务流程进行分解、整合、重新设计的过程。
A.
供应链运营思想
B.
供应链管理思想
C.
供应链业务流程
D.
供应链作业
【单选题】下面( )组全属于建筑物,不包含构筑物
A.
住宅、电塔
B.
学校、堤坝
C.
工厂、商场
D.
烟囱、水塔
【简答题】___就是开门见山,直截了当奔向主题,毫不拖泥带水。
【简答题】CET4 Listening Time : Approximately 25 minutes INSTRUCTIONS TO CANDIDATES • Answer all the questions • You can change your answers at any time during the test INFORMATION FOR CANDIDATES • There are 20...
【单选题】下面( )组全属于建筑物,不包含构筑物。
A.
住宅、电塔
B.
学校、堤坝
C.
烟囱、水塔
D.
工厂、商场
【简答题】CET4 Listening Time : Approximately 25 minutes INSTRUCTIONS TO CANDIDATES • Answer all the questions • You can change your answers at any time during the test INFORMATION FOR CANDIDATES • There are 20...
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