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【判断题】
生产经营单位必须依法参加工伤社会保险,保险费由从业人员和单位各缴纳一半。
A.
正确
B.
错误
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【判断题】能够产生芽孢的是革兰氏阴性菌。
A.
正确
B.
错误
【单选题】结合水是指通过( )与食品中有机成分结合的水。
A.
氢键
B.
共价键
C.
配位键
D.
以上3者都不是
【单选题】Preventer bars are fitted on lifeboat releasing hooks to prevent().
A.
the falls from unhooking if the releasing gear is operated accidentally while the boat is being lowered
B.
operation of the release lever until the boat is waterborne
C.
the falls from rehooking after they have been released
D.
accidental unhooking when the falls become slack
【单选题】meander
A.
蜿蜒而流
B.
河湾
C.
保持
D.
下决心
【单选题】meander
A.
wind (v.)
B.
glow
C.
move
D.
stop
【单选题】Which statement is true?
A.
Inventoriable costs affect only the balance sheet
B.
Inventoriable costs affect both the balance sheet and the income statement
C.
Period costs affect both the balance sheet and the income statement
D.
Period costs affect only the balance sheet
【单选题】结合水是指通过( )与食品中有机成分结合的水。
A.
氢键
B.
共价键
C.
配位键
D.
以上说法都不对
【单选题】What’s the meaning of the sentence “Take a leaf out of Li’s book!”?
A.
Plant trees for Li.
B.
Follow Li’s example.
C.
Ask Li to write a book.
D.
Keep a lot of leaves for Li.
【单选题】Which statement is true?
A.
A pidgin is a language which aquires native speakers.
B.
Pidgins are used almost exclusively for affective functions.
C.
The language which supplied most of the vocabulary is known as substrate.
D.
A creole is a pidgin which has expanded in structure and vocabulary.
【多选题】从系统论的观点看,公共政策可分为 、 和 三个阶段
A.
投入
B.
净化
C.
转换
D.
产出
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