还没有登录哦!

[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

Most of the world's supply of uranium currently comes from mines. It is possible to extract uranium from seawater, but the cost of doing so is greater than the price that uranium fetches on the world market. Therefore, until the cost of extracting uranium from seawater can somehow be reduced, this method of obtaining uranium is unlikely to be commercially viable. Which of the following would it be most useful to determine in evaluating the argument? A.Whether the uranium in deposits on land is rapidly being depleted B.Whether most uranium is used near where it is mined C.Whether there are any technological advances that show promise of reducing the cost of extracting uranium from seawater D.Whether the total amount of uranium in seawater is significantly greater than the total amount of uranium on land E.Whether uranium can be extracted from freshwater at a cost similar to the cost of extracting it from seawater

解答:

点赞0
阅读267194
解答: sysadmin

提问:

老师我还是想借着这道题问您论证方法,课上您说必须高度概括且逻辑严密,那我在描述树的数量和报纸供给的问题的时候,我可不可以说:文章没有adress树的数量是否能持续供给足够的纸张,因为没有support说明树的数量是否足够能为当年提供5m份的报纸,如果可以…是否为未来继续提供

解答:

点赞0
阅读438436
解答: 英吉老师

提问:

请问王文静老师 有两个问题1,上课您说因为是修饰need动词的所以不能在名词间做比较。那是不是可以理解为如果是比较修饰动词的就不能省略句子成分?2,b和e选项中的it很奇怪 这个有语法错误吗?这种从句中再提到主语可以直接用代词吗?还是得用that?

解答:

点赞0
阅读446436
解答: 王文静老师

提问:

求教金老师~

解答:

点赞0
阅读452558
解答: 金栩竹老师

提问:

老师我想问一下newspaper这道题,我的逻辑提取是:作者认为这家报社有自己的树 从而 可以保持供应新的报纸,所以回收旧报纸这个事是不必要的。我找的问题是forests的数量是否有可以消耗5m,如果有是否能够能够保证树的数量每年甚至每天提供报纸。此外我找不出其他问题了。

解答:

点赞0
阅读506722
解答: 英吉老师

提问:

How many 3-letter codes can be formed by choosing, without replacement, 3 letters from the word “Banana”?想请问陆旭老师这道题用box method怎么解?

解答:

点赞0
阅读969275
解答: 徐小梅老师

提问:

20og 741题,答案是A选项,想问一下B选项。希望张慧雯老师解答一下 我的理解在图二(字太多了140字放不下)

解答:

点赞0
阅读970057
解答: 张慧雯老师

提问:

为什么不能选b选项呢?感觉b的结构更好一些而且后面加上he也没有问题:有七本书-4本文章和三本诗歌

解答:

点赞0
阅读969870
解答: 金栩竹老师

提问:

请徐老师讲解一下这道题,谢谢!我算不出来选项里有的数不知道式子哪里列错了

解答:

点赞0
阅读954088
解答: 徐小梅老师

提问:

我这道题n和k代了两个数进去但算出来五个选项没一个是和题目里的式子相等的……求教老师!谢谢!

解答:

点赞0
阅读951926
解答: 徐小梅老师

提问:

老师这道题难道不是100减去2的倍数49个,3的倍数33个,再加上6的倍数16个最后得34个吗?求解答!谢谢!

解答:

点赞0
阅读949578
解答: 徐小梅老师

问个问题

点我领取
免费专项课程
在线咨询