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【判断题】
“当别人不知道他在干什么的时候,他自己知道自己在干什么”这句话是强调了创新意识的重要性。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】______是指在创业阶段,由于创业者的身体与心理素质等主观方面的因素,导致创业失败的可能性。( )
A.
管理风险
B.
技术风险
C.
主观风险
D.
客观风险
【简答题】Passage 1 A successful man is always asked--"What is the secret of your success?" People never ask a man who is a failure "What is the secret of your failure?" It is quite easy to see that they are no...
【单选题】The newscaused quite a _____in the village that she married a rich man who is 30 years older than her.
A.
stir
B.
shake
C.
tremble
D.
blast
【判断题】食盐在肉丸制作中主要起到调味和抽提盐溶液蛋白质的作用.
A.
正确
B.
错误
【简答题】在分光光度计中,常因波长范围不同而选用不同材料制作的吸收池。可见分光光度法选用______吸收池;紫外分光光度法选用______吸收池;红外分光光度法选用带有______窗片的吸收池。
【简答题】Reading Comprehension Passage 1 A successful man is always asked--"What is the secret of your success?" People never ask a man who is a failure "What is the secret of your failure?" It is quite easy t...
【单选题】It is strange, but quite common, that man usually the people and things around him, yet shows a keen interest in what is unavailable.
A.
overtakes
B.
overcomes
C.
overhears
D.
overlooks
【简答题】在光度分析中,常因波长范围不同而选用不同材料制作的吸收池。可见分光光度法中选用______吸收池;紫外分光光度法中选用______吸收池;红外分光光度法中选用______吸收池。
【单选题】红外分光光度法常使用的波长范围是 ( )
A.
100~200mm
B.
200~400nm
C.
400~760nm
D.
2.5~25μm
E.
2.5~50μm
【单选题】Passage two 19
A.
4
B.
5
C.
6
D.
7
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