<p>Confucius ultimate goal of political philosophy is to restore social harmony and political order of earlier time of Zhou Dynasty.</p>
<p>Confucius ultimate goal of political philosophy is to restore social harmony and political order of earlier time of Zhou Dynasty.</p>
已知x.y.z为三个互不相同的正数,且y/x-z=x+y/z=x/y.求x:y
已知x.y.z为三个互不相同的正数,且y/x-z=x+y/z=x/y.求x:y
Straight B/L has a specified name in the column of __________ of the B/L.
Straight B/L has a specified name in the column of __________ of the B/L.
如果x与y商品是替代品,商品x价格下降,将使商品y.
如果x与y商品是替代品,商品x价格下降,将使商品y.
using cell phones over a long period of time may be harmful.
using cell phones over a long period of time may be harmful.
Students should spend less time on the internet and more time learning about different business customs. A: Truth B: Bias
Students should spend less time on the internet and more time learning about different business customs. A: Truth B: Bias
I always believe that learning a new language ______ a lot of time and energy. (involve)
I always believe that learning a new language ______ a lot of time and energy. (involve)
金鱼草的拉丁名（） A: Antirrhium ma jus L. B: Bellis perennis L. C: Calceolaria herbeohybrida Voss D: Celosia cristata L
金鱼草的拉丁名（） A: Antirrhium ma jus L. B: Bellis perennis L. C: Calceolaria herbeohybrida Voss D: Celosia cristata L
TOF的数据类型为()。 A: Time B: Word C: Real D: Int
TOF的数据类型为()。 A: Time B: Word C: Real D: Int
设X,Y的方差存在，且不等于0，则D(X+Y)=D(X)+D(Y)是X,Y.
设X,Y的方差存在，且不等于0，则D(X+Y)=D(X)+D(Y)是X,Y.