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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

In the last few years, the number of convicted criminals given community service ( sentences, which allow the criminals to remain unconfined while they perform specific jobs benefiting the public, have ) risen dramatically. Asentences, which allow the criminals to remain unconfined while they perform specific jobs benefiting the public, have Bsentences, performing specific jobs that benefit the public while being allowed to remain unconfined, have Csentences, performing specific jobs beneficial to the public while they are allowed to remain unconfined, have Dsentences which allow them to remain unconfined in their performing of specific jobs beneficial to the public has Esentences allowing them to remain unconfined while performing specific jobs that benefit the public has 答案是E,开始选的D,根据the number判断谓语是单数,只能用has,但是又感觉has是跟着which从句里的,导致整个句子没有谓语。一遍读下来很混乱,不知道想表达什么,也不知道该选什么了。麻烦老师讲解。

解答:

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阅读247687
解答: sysadmin

提问:

【请May老师回答】这题鸡精提供的答案是D 可是我觉得第二个条件不能得出呢 假设n三次方是x平方 除以n平方 是可以得到x/ n 平方 但是x/n 不一定是整数呀?

解答:

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阅读270598
解答: 徐小梅老师

提问:

7.15/寂静:STUVW, 5个人, V和W中间必须隔一个人,求问共有几种组合? 我的想法是这样的A(3,3)*A(2,2)*C(3,1)=36种;思路如下:先把V+C(3,1)+W看成一个整体;可得:A(2,2)*C(3,1)种排法;然后5个人可分成三类,于是A(3,3)。不知道我的想法对不对,请老师解答。感激不尽!

解答:

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阅读271685
解答: 徐小梅老师

提问:

急求此题!谢谢老师!题目来7/6自寂静。x∈{1, 2, 3},y∈{4,5,6},z∈{7,8,9},求yxx与z的乘积为偶数的概率?我根据求反可得:2/3x1/3x2/3=4/27 1-4/27=23/27 不等于5/9呀?我就是卡在这里了求教。谢谢!

解答:

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阅读272747
解答: 徐小梅老师

提问:


解答:

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阅读273576
解答: ken@boost.org.cn老师

提问:

请郭老师看一下这几题 谢谢老师

解答:

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阅读273338
解答: 郭培月老师

提问:

麻烦郭老师看一下这几题,谢谢老师

解答:

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阅读273277
解答: 郭培月老师

提问:

麻烦郭老师看一下这几题,谢谢

解答:

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阅读272852
解答: 郭培月老师

提问:

请郭老师帮我看一下这几道题,好几个都完全不会…

解答:

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阅读272657
解答: 郭培月老师

提问:

请郭老师帮我看一下这几道题,好几个都完全不会…

解答:

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阅读273331
解答: 郭培月老师

提问:

不是很明白为什么A选项不对 我觉得outnumber了给其他人写信的数量可以作为这个period Emily写信的结果出现 为什么不能用现在分词呢?

解答:

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阅读269880
解答: 金栩竹老师

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