1. T-3-Q13.

The traditional treatment of strep infections has been a seven-day course of antibiotics, either penicillin or erythromycin. However, since many patients stop taking those drugs within three days, reinfection is common in cases where these drugs are prescribed. A new antibiotic requires only a three-day course of treatment. Therefore, reinfection will probably be less common in cases where the new antibiotic is prescribed than in cases where either penicillin or erythromycin is prescribed.

Which of the following, if true, most strengthens the argument?

A. Some of people who are allergic to penicillin are likely to be allergic to the new antibiotic.

B. A course of treatment with the new antibiotic costs about the same as a course of treatment with either penicillin or erythromycin.

C. The new antibiotic has been shown to be effective in eradicating bacterial infections other than strep.

D. Some physicians have already begun to prescribe the new antibiotic instead of penicillin or erythromycin for the treatment of some strep infections

E. Regardless of whether they take a traditional antibiotic or the new one, most patients feel fully recovered after taking the drug for three days.

AA：

B6. The following appeared in a letter from a part-owner of a small retail clothing chain to her business partner:

“Commercial real estate prices have been rising steadily in the Sandida Heights neighborhood for several years, while the prices in the adjacent neighborhood of Palm Grove have remained the same. It seems obvious, then, that a retail space in Sandida Heights must now be much more expensive than a similar space in Palm Grove, which was not the case several years ago. So, it appears that retail spaces in Sandida Heights are now overpriced relative to those in Palm Grove. Therefore, it would be in our financial interest to purchase a retail space in Palm Grove rather than in Sandida Heights.”

AI：

34. “All citizens should be required to perform a specified amount of public service. Such service would benefit not only the country as a whole but also the individual participants.”

Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experience, observations, or reading.

由于我记性本不好语文留下的印象是怎么那么多的语法阿逻辑遇到了一个GWD的；阅读我我印象不全，就不说了，不然会误导大家，看了跟没看一样浪费宝贵的复习时间，尽力回忆几道数学JJ吧

1：印象深的是考到一个加权平均三个数50，60，70；weight分别为w1,w2,w3;加权平均数小于60，三个数的weight相加为一；问下面哪些必对

I: w1<w3; II:w2=0; III: w3>w1

2： |x|<x^2? A: 忘记了反正不可以退出；B: x^2>1 选了B

3：一个两位数M，结尾是5，且这个数小于50；问M的值？A：M平方的百位数是2； B：M平方的千位数是1；我选了B，A的话可能是25，也可能45

4：Xn=1/n-1/n+1,求前100项Xn的sum; 很简单的

5：下面哪个数字和1又1/4percent相同？简单但是要细心阿要约简一下，但答案还不是最简的鄙视一下超阴暗的

6：由10元面值的和5元面值的组成225元，且10元的数量大于5元的，问10元面值的个数和5元面值的个数加起来最多能有多少张（当它纸币了）

选了33 还有31 32 之类的

7：一个走廊，有84个房间房间牌号是隔两个增加的，第一间是501，问最大数目的那间，等差数列问题

8：问b^2+1能否被5整除

A：5是b-2的除数 B：5是b+3的除数我最后选了D 我想根据A和B分别都能推出b不是2结尾就是7结尾都能被整除

9：N=bcde, bcde是四个不同的质数，求除N和1之外，N有几个除数答案有14 10 8之类的我选了14

10：边长为2厘米的cube，要把20by30by40的大cube塞满要塞多少个不难的

实在是记不起来了 DS感觉真多可惜的是题目有些很长我记不下来记不全的就不提了避免造成大家做无用功

最后祝大家新年快乐考运亨通不要太紧张

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