AA:(大概意思) report to shareholders of XXX company: the compny's production line of cell phone has expanded and continued growth. Cell phone production uses large quantitiesof expensive metals such as, gold,,, and iridium. The prices of these materials have rise and drop dramtically in the past decade. In order to save cost, the company shall purchase high volume of these expensive materials now.
IR: 1. 寂静上的,几个舞蹈出场排序的题目; 2. 寂静上的,某大桥的汽车通过情况:4种车,4条曲线,分析数据; 3. 寂静也提过:有一个关于 a town 安装上网系统的很折磨人,我基本答题都是蒙的。
Quant: 感觉寂静至少出了10题以上;虽然shameful没有拿到50/51,也要感谢CD寂静。 1. DS:容器容量为XXX;求把放出1/2的水需要多久?(数字都不能确认) (1)现装的水是80%; (2)放出1/3的水需要23分钟; 我选了(2)。 2. PS: -1<h<0; what is the least number below? a. h平方 b. h(h-1) c. h立方 其它选项不记得了,我选了h立方 3. DS:三个数,问是否中位数medium小于平均数average? (1)最小的数和最大数的平均数大于三个数字的平均数; (2)最小的数比平均数小150;最大的数比平均数大250; 我选了D。