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多的不说了 上机经 math 1问是否r=s （1）-s<=r<=s (2)r<=-s or r>=s 这题1和2的条件我忘了 但是大概一算就是我写的这样了 2 ab两个箱子 从a里那六个苹果放到b b是a的二倍 从b里那六个到a a和b相等 问b和a里加起来有多少苹果 我选的72 语法 只记得 Among...were the intent of..., the development of..., and the implement of ... 这是个倒装句后面一大串是主语 考得就是主语和平行 非常有迷惑性 aa The following appeared in a memorandum from the CEO of a consumer electronics manufacturing firm to the head of the company's human resources department, who is responsible for hiring new employees: “Eight years ago, our firm’s profits were increasing with each new employee we added. We discovered that each employee had the skills and motivation to generate more revenue for the firm than his or her salary cost us. However, for the past two years, our profit margin has been falling, even though we have continued to add employees. Thus, our newer employees are not generating enough revenue to justify their salaries. We must not be hiring new employees with the same level of skills and motivation as those we used to attract. Clearly, then, failures in the human resources department account for our falling profits.” Discuss how well reasoned . . .etc ai 雇主应该多用年轻有活力和创新的员工，取代老员工， 因为younger workers有energy和new ideas优于olders的experience。 就写到这吧 感觉逻辑也记住了几个 但是想不起来了 还是那句话 取之cd回报cd 祝忠g友都能最终达到胜利的彼岸 | 
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发表于 2008-12-17 20:00:00
