8/12 放狗

CD用户1477135

Q50V38

Q
变体y=(x-2)^2-1过哪几个象限？
还遇到了牛奶保质期那题，不会

CR
考了一题原题（选项可能有变动，但意思差不多）
Most of the world's supply of uranium currently comes from the 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 costs 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

还遇到了gasoline的变体，变成了评估题，我选的是评估是否10%的高级车车主平均买高级汽油量和其它非高级汽车车主买的汽油量相等

RC
四篇都中，kow, G佛经，竞争性广告，语言体系，但是感觉好像以前狗主的答案都有错误的，大家一定不要背答案，要自己选

作文
一家软件公司近期利润不高，为了提高利润，决定削减成本。计划将长期员工替换成短期零时工，零时工工资只有长期工的一半，且不用为他们缴纳benefits，汽车行业已经采用这个措施并成功了，所以软件行业也可以采取该措施。因此该公司应该马上替换25%的员工，提高利润保持公司稳定发展。

长丝弓

感谢分享！