被G暗算了,感觉良好,兴冲冲连问卷都不答了,直接点REPORT,打出来成绩搞得我要撞墙,就不知道我是怎么挂掉的~~~趁考得还热,快点回忆分享下JJ,攒点人品 AWA说 ISSUE:many people say that we have put too much resourses in computers, however, computers bring convenience to our life 大概这个意思 ARGUMENT: “Two years ago Nova High School began to use interactive computer instruction in three academic subjects. The school dropout rate declined immediately, and last year’s graduates have reported some impressive achievements in college. In future budgets the school board should use a greater portion of the available funds to buy more computers, and all schools in the district should adopt interactive computer instruction throughout the curriculum.”
数学: 1. 一直线Y=2X-2从圆的圆心穿过,与圆交于Q和P,问圆的直径是否能求 (1)圆的圆心坐标给定 (2)Q.P 点的横坐标的差已知 选B 2.某人买股票,开始价格为Y,买X份,后来股票价格涨了R%,再后来又跌了S%,然后他把股票卖掉了,买一次和卖一次的交易成本都固定,各为C 问他是否通过买卖股票赚钱了 (1)R=S (2)C<25 r<10 S<10..大概这样的数,不是很确定 我选A 这题有点阴险 列出的算式为XY(1+R%)(1-S%)-2C 乘出来是XY(1+R%-S%-S%R%)-2c 因为R=S所以这个式子肯定是负的 3.A.B.C三台机器,设A.B.C是他们每小时能完成的工件数,他们工作都是互相不影响的,在一个小时内 A+B=17000 B+C=18000 问这三台中是不是有一台的每小时完成工件数,是at least twice another of the three 4.是DATA SUFFICIENCY的题,有一个展会大概,买car ,car的两种分法,有used和new, 还有t的和非t的,给了一些数字,比如used and t-的占了总数的10%,为new非t的占了多少 (1)t-的占了总数的28%, (2)在所有的new的中t-的占了40% 5.一个厂子有两个department,one is X department, the other is Y , X 和Y 的sales的比列等于X和Y 的profit 的比例,问X的profit 占总的profit的比列是多少 (1)给了个数字,好像是X或者Y 的sales的数据 (2)X与Y的sales的比例 选了B 6.一个六边形, |