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【单选题】
Jack, they are your new shoes. You can ____.A.
put them on
B.
put on them
C.
put on it
D.
put it on
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举一反三
【多选题】Amir has just come out of a business conference where the key note speaker discussed the Seven Steps which the World Economic Forum recommend an organisation follows when creating a digital workforce....
A.
Become an employer of choice
B.
Innovate on the periphery
C.
Harmonise environments
D.
Copy successful digital firms
E.
Embrace the concept of scientific management
【简答题】用化学方法鉴别下列各组物质 1. 丙醛、丙酮和 2- 丙醇 2. 甲醛、乙醛和苯甲醛 3. 甲醇、乙醇和甘油 4. 乙醛、苯甲醛和苯甲醇 5. 2- 戊酮和 3- 戊酮
【单选题】What has partly overshadowed the Egypt's hosting of the World Economic Forum?
A.
A slow pace of change in Egypt.
B.
Hundreds of activists being in prison.
C.
A crackdown on dissent that preceded the Forum.
D.
Demonstrations held in the streets to support judges.
【单选题】乙醇、2-戊醇、3-戊醇、1-丙醇、2-丁酮、异丙醇、丙醛、苯乙酮中能发生碘仿是()
A.
乙醇、2-戊醇、2-丁酮、异丙醇、苯乙酮
B.
乙醇、2-戊醇、2-丁酮、异丙醇
C.
乙醇、2-戊醇、2-丁酮、苯乙酮
D.
2-戊醇、2-丁酮、苯乙酮
【单选题】必胜雅思培训学校的教师宋某为了使自己的课堂教学更加生动,在其授课 PPT 中插入了很多来源于网络的搞笑图片和段子。以下说法正确的是:
A.
宋某的行为构成合理使用
B.
宋某的行为构成法定许可
C.
宋某的行为构成侵权
D.
如果宋某未将其授课 PPT 通过信息网络传播，则不构成侵权
【单选题】'You're off to the World Economic Forum?' asked the Oxford economist, enviously. 'How very impressive. They've never invited me.' Three days later, I queued in the snow outside the conference center i...
A.
colored badges
B.
impressive artificial hide
C.
expensive thick fur
D.
jackets designed for GLT
【单选题】The World Economic Forum suggests that when established organisations decide to disrupt their existing business models, they should follow three steps. Which of the following is a feature of Step 2 in...
A.
Hire digitally sawy individuals
B.
Appoint a digital leader
C.
Develop the digital skills of the workforce
D.
Invest in the latest technologies
【简答题】翻译词组:World Economic Forum
【简答题】用醛酮性质实验中的方法，以最少的试剂和实验次数区别下列两组化合物。 A组：1-戊醇、2-丁醇、2-丁酮、苯甲醛和2-甲基-2-丁醇 B组：甲醇、乙醇、甲醛水溶液、乙醛水溶液、丙酮和3-戊酮
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