A: creating new strategies of disease resistant crops
B: letting agricultural land go fallow
C: tilling the land once over many years
D: organic farming
E: growing a single crop over a large area, year after year
举一反三
- Of the following, which is the best example of reclamation of disturbed lands? A: restoring plant life to a former mine area B: growing crops on previous grazing land C: building a new wetland a mile away from one removed to make a new highway D: releasing captive individuals of a species now extinct in nature into a former home area E: creating laws that regulate resource use to renew itself
- Which of the following is the best example of reclamation of disturbed lands? A: creating laws that regulate resource use to renew itself B: releasing captive individuals of a species now extinct in nature into a former home area C: growing crops on previous grazing land D: restoring plant life to a former mine area E: building a new wetland a mile away from one removed to make a highway
- New Year’s Eve is celebrated in many countries all ( ) the world. A: on B: over C: at D: off
- Which of the following changed year over year? A: sales volume B: sales cost C: variable sales D: cost of goods sold
- New Year's Eve is celebrated in many countries all over ( ). A: the word B: world C: the world D: word
内容
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Money market is the financial market where the term of financing is A: within in 6 months B: within 1 year C: over 1 year D: over 5 years
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What describes a flood current（）. A: AHorizontal movement of the water toward the land after high tide B: BHorizontal movement of the water toward the land after low tide C: CHorizontal movement of the water away from the land following high tide D: DHorizontal movement of the water away from the land following low tide
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over 7) __________ of land
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中国大学MOOC: In which of the following cases was the inflation rate 12 percent over the last year?
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which one is true about Russia A: It is an African nation with a large area of land B: It is rich in tropical agricultural resource C: It imports large amount of wheat and natural gas. D: It is one of the biggest exporters of natural gas and oil