作文:“Businesses and other organizations have overemphasized the importance of working as a team. Clearly, in any human group, it is the strong individual, the person with the most commitment and energy, who gets things done.”
“Over the past decade, the price per pound of citrus fruit has increased substantially. Eleven years ago, Megamart charged 5 cents apiece for lemons, but today it commonly charges over 30 cents apiece. In only one of these last eleven years was the weather unfavorable for growing citrus crops. Evidently, then, citrus growers have been responsible for the excessive increase in the price of citrus fruit, and strict pricing regulations are needed to prevent them from continuing to inflate prices.”
数学:1. t的八次方—38乘以t的六次方+72乘以t的四次方=0, 问root是多少?注意:他问的是root(不好意思啦,数学符号打不来+_+) A. 2 B. 6 C. 5 D. 7 E. 8 B. 2. 一个长方形ABCD,AB和CD是长,AC和BD是宽。长方形的面积是24,在CD边上有两点EF,AB边上有一点O。问,三角形OEF与长方形ABCD面积的比例。 A.BD=4 B.EF是CD的三分之一