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[Issue Essay]

试题详情

题目:

Analytical!

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答案:

提问:

( The rising of costs ) of data-processing operations at many financial insititutions has created a growing opportunity for independent companies to provide these services more efficiently and at lower cost. A. The rising of costs B. Rising costs C. The rising cost D. Because the rising cost E. Because of rising cost D E 没有主语,排除。谓语是单数,B 排除。A是成本的上升,C是上升的成本,句意是创造了更多的机会去提供服务。感觉意思都说的过去,纠结好久。答案是C。做题时没有关注到后面的 at lower cost,不知道这里和前面的cost有没有关系,是否可以根据这里把A排除?麻烦老师讲解。

解答:

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阅读240624
解答: sysadmin

提问:

If 500 is the mutiple of 100 that is closest to x and 400 is the multiple of 100 that is closest to y,which multiple of 100 is closest to x+y? (1)x小于500 (2)y小于400

解答:

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阅读274631
解答: ken@boost.org.cn老师

提问:

老师 32题不懂怎么解,都是看过答案解释还没懂的!

解答:

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阅读274905
解答: ken@boost.org.cn老师

提问:

老师28题解答这里怎么是60的12次方,5的1次方?怎么化简化的?

解答:

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阅读274429
解答: ken@boost.org.cn老师

提问:

老师,这道题做错了,不会,怎么解啊?谢谢!

解答:

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阅读274321
解答: ken@boost.org.cn老师

提问:

May老师这道OG上的题没懂,即使看了下面的解释。谢谢哦!

解答:

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阅读274765
解答: ken@boost.org.cn老师

提问:

求may老师解答

解答:

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阅读274783
解答: 徐小梅老师

提问:

求may老师解答

解答:

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解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读274846
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读274915
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读275265
解答: 徐小梅老师

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