（2011广东东莞，知道6，4分）已知反比例函数Y=K／X的图象经过（1，－2）．则K= ．
平面The part－time job really takes up most of my spare time. A) transfers B)occur
图像“Mentally flexible” indicates the fact ___. A. they are useless B. in paper cha
处理查题All of the following are mentioned as tricks which dishonest second－hand car dealer
高手公众A.for B. in C. with D. on
答案To solve the problem of dry mouths, one is advised to take cool milk. A. Right B
知道The writer suggests that you go to see a doctor when you feel you are losing your v
平面How many major types of articles are mentioned in the passage？ A)Five. B)Seve
图像Letters to the editor enable readers of a medical journal to express comments on
处理查题A. on B. up C. in D. down
高手公众I thought _____ no use talking with him. _____was
答案If you don’t study hard,you’ll regret, _____ you？A
知道—I’m thinking of losing weightthese days.—Oh, you_
平面____ makes our school proud is_____ more than 80%
图像There is a ______ cup on thetable.A. nicenew big p
Yang Liwei spent the wholeevening talking about th
In the traffic accident, his father came closeto_
In the school where I study English ____.A. isthe
The girl spent as much time asshe ____ her lessons
_____, he cannot solve theword puzzle.A. Hardaltho