Science and technology have in important ways __________ the improvement of agri
题型：不详难度：来源：
Science and technology have in important ways __________ the improvement of agricultural production. | A．contributed to | B．resulted from | C．carried off | D．handed over |
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答案
| A |
解析
| 这题考查词组辨析：contributed to导致，resulted from源于，carried off夺走， handed over交付，句意是：科技在一些重要的方面有助于农产品的改善。选A。 |
举一反三
We have time and again ____our position on Taiwan issue! Whatever happens, we won’t change it!| A．explained | B．clarified | C．introduced | D．concluded |
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Japan’s growing sales of technology ________ a major development in this area, and we can also see its progress in other aspects.| A．react | B．defend | C．represent | D．settle |
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— Anything to drink? What about coffee?
— Er… I think I’ll have a cold drink coffee. | A．other than | B．more than | C．less than | D．rather than |
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Bob’s lectures covered a fairly wide range and I can’t sum up what he says in a few sentences. | A．covered | B．conveyed | C．considered | D．commanded |
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We were sad to learn that several students were by a car yesterday. | A．hit out | B．knocked over | | C．run across | D．picked up |
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