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【单选题】
我国《水路》不适用于:1非国际航线在我国境内港口从事危险货物装卸业务;2在我国境内港口从事危险货物储存业务;3军运;4散装固态危险货物运输;5散装液态危险货物运输;6国际航线运输A.
③⑤⑥
B.
②~⑥
C.
①~⑥
D.
③~⑥
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知识点：
皮皮学刷刷变学霸
举一反三
【多选题】手术预防用药正确的是?( )
A.
前一天预防使用抗菌药物
B.
术前4小时内预防使用抗菌药物
C.
切皮前30分钟-2小时给予合理剂量的抗菌药物
D.
术中不必再追加抗菌药物
E.
手术时间超过3小时应追加合理剂量的抗菌药物
【单选题】They are not aware of the reasons ______ people are unwilling to discuss insurance.
A.
when
B.
where
C.
why
D.
how
【多选题】塑料焊接时,下列说法中正确的是( )
A.
焊条与塑料件要兼容
B.
可以使用搭接焊
C.
压力过大会拉伸焊接处
D.
角度过大会无法正确焊接
E.
焊接的表面积越大,黏合力越强
【单选题】Many people proposed that a national committee be formed to discuss ______ to existing mass transit systems.
A.
substitutes
B.
measures
C.
duplicates
D.
alternatives
【单选题】Now with TV people can _____________.
A.
discuss politics at an information center
B.
show more interest in politics
C.
express their ideas freely
D.
discuss their own opinions on political affairs
【简答题】什么是铸件的结构斜度?它与起模斜度有何不同?
【简答题】(ii) Briefly discuss TWO factors which could reduce the rate of return earned by the investment as per the results in part (a). (4 marks)
【单选题】We are supposed to discuss what an increasing number of people consider to be an_______dangerous product.
A.
inherently
B.
inherent
C.
inherency
D.
inherence
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