It is working in teams instead of on my own that and made my work more efficient. 是团队运作而非我单打独斗使我免入困境并工作得效率更高. 题目和参考答案——青夏教育精英家教网—

题目内容

1. It is working in teams instead of on my own that

and made my work more efficient. (free)

是团队运作而非我单打独斗使我免入困境并工作得效率更高。

has freed me of trouble考查时态的运用和free的用法。free sb. of sth.，将某人从某事中解脱出来。若强调句主句中用一般现在时，则从句用与现在相关的时态；因其后有并列连词and同made 连接，故用现在完成时。

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Today just as technology changed the face of industry, farms have experienced an "agricultural revolution". On the farm of today, machines provide almost all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant,how much livestock(家畜) to buy,when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for pig producers，grain farmers，potato farmers，and dairy fanners. In the future， farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm，students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely

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B. The first sentence of the second paragraph.

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D. The last sentence of the second paragraph.

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