Water will become the oil in the 21st century because ______.
A: Asians are enjoying a better life.
B: there is an ever-increasing population
C: farming calls for more clean water
D: there will be more droughts
A: Asians are enjoying a better life.
B: there is an ever-increasing population
C: farming calls for more clean water
D: there will be more droughts
B
举一反三
- What will agriculture look like in the 21st century? A: It will break away from traditional practices. B: There will be more land destruction. C: There will be more available water resources. D: It will experience complete changes.
- This article _____ more attention to the problem of water shortage. A: cares for B: applies for C: allows for D: calls for
- It’s time for us to take measures to stop water _____ as it is getting more and more serious. A: condition B: pollution C: standard D: population
- The world’s population is growing ______, and there is ______ land and water for growing rice. A: larger; less B: larger; fewer C: more; less D: more; fewer
- Business communication has become more challenging than ever before, because of ( )
内容
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which water is more expensive? A: bottled water B: tap water
- 1
While languages such as English, German, and French have been international languages because of their governments' political power, this is less likely to be the case in the 21st century where economics and shifts in population will have more influence on languages.
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中国大学MOOC: In a time of increasing _________, more than ever, we need to know what is truly important in life.
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Walking as a form of exercise helps you to ________________. A: drink more water B: eat more healthily C: sleep for longer D: feel better about yourself
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more, those trees will not die. A: Watered B: Watering C: Water D: To water