Math:

1. DS: x^2/abs(x) < 1? (i) x < 1 (ii) x > 1
2. how many different prime factors in 5^20+5^17 (本月JJ)
3. d=2^64. d^d = 2^p. p=? (ans. 70) (本月JJ, 必出題?)
4. DS: x^2 + bx + c = (x+d)^2 for all x. what is the value of c? (i) d = some value (ii) b = some value (variation of本月JJ)
5. one circle centered at (-3,1). The section of x-axis enclosed by the circle has a length of 8. find radius. (ans=5)
6. DS: x=? (i) x^2 – 2x <> 0 (ii) x^3+x^2-6x=0
7. JJ#267

本月Math 机經好有用, 各位XDJM 看多些才上戰場呀!

AWA:

AI: A2 (constant and innovation)

AA: A14 (regular vs fat-free ice cream)

在verbal JJ 中CR好像最有用.

1. M 有17家casinos, outmaneuvered in bidding for E (有5家) by D. To complete the acquisition, D 要賣掉五家, resulting in 20家. Conclusion: D has largest number of casinos in the state. 削弱題: ans. 只有M,D,E 才可經營casino 那項

2. Oil wells 那題(at question 40)

RC :

(Q1-9): venus, lava (本月机经, 多次出現)

(Q10-20): 加州华人勞工(本月机经)

(Q21-30): 忘了

(Q31-41): 香氣和廣告(本月机经)