Q考的還可以(50)，但是被自已的V爛到嚇的都忘了題目了‥

還是趕快把記得的寫下來：

1. f(x)=64+4x-x^2, f(x)=58, 求可能的x值? Ans: -2和6 (只有-2有選項)

2. [根號(x^4-2x^2y^2+y^4)]/(x+y)? Ans: x-y

3.DS: 問X,Y,Z的平均數為何?

(1) range of three numbers is 5000

(2) median = 5000

Ans: 我選(E) (不確定)

4. DS: 問X*Y>0?

(1) X^2*Y>0

(2) X*Y^3>0

Ans: (C)

5. 一個大於1的連續整數數列，除去質數後所剩的數有何特色？

Ans: 我選the product of prime (不確定)

6. DS: 給一個線段，上面由左到右為P, Q, R, S四點，已知PS為xx(有值)，求QR為何？

(1) PQ=RS=yy(有值)

(2) PR=mm(有值)，QS=nn(有值)

Ans: (D)

7. 二個圓柱體A, B，A的半徑為3，高為5；B的半徑為5，高為3，問二個圓柱體的體積差為何?

Ans: 30*pai

8. A物品的售價比B少20%，B物品的售價比C少20%，問A的售價比C少多少%?

Ans: 36%

9. 1999年的什麼東東比1998年多了10%，而2000年和1998年一樣，求1999年和2000年的比例近似於?

Ans: 9.1%(題目忘了，不過是要以1999年為分母的)

抱歉，我已經儘量想了‥有再想到什麼再來補充吧！

作文題目是:

Issue129. Instead of relying on the advice of outside experts, organizations should place greater value on the advice that can come only from their own highly experienced employees.

Argument139.

The following appeared as part of an article in a trade magazine.

“During a recent trial period in which government inspections at selected meat-processing plants were more frequent, the amount of bacteria in samples of processed chicken decreased by 50 percent on average from the previous year’s level. These results indicate that the trial schedule should be made permanent: by continuing with more frequent inspections, the government could thus cut in half the incidence of stomach and intestinal infections throughout the country. In the meantime, consumers of Excel Meats should be safe from infection because Excel’s main processing plant has shown more improvement in eliminating bacterial contamination than any other plant cited in the government report.”

得來想想怎麼救我的V了‥有沒有好的建議啊？