成都规培医院护理招生

What time is it now?A.At five o'clock.B.At half past five. when is your art lesson?a at 10o 'clock b it's half past ten Now it's half past eight o 'clock.这句话中哪里错了,帮我找出来 独生子女的英文 设函数f（x）=a*b,其中向量a=（2cosx,1）,b=（cosx,√3sin2x）,若f(x)=1-根3(x属于)[-pai/3,pai/3],求x child dancers还是children dancers? child dancers 和children stars中为什么child不是children?在百度查这类问题时,又碰到这个……http://zhidao.baidu.com/link?url=9K7ub0zVp-I1CJJXAqrVZ345kCqnI82nve9gj51XUTo2fLwE8nEWDWJ3zEACBoEEH-IBf0Y0sZWoVZ9HHjZl7q child和children 这两个词用中文怎么读啊? 《children day》英语小作文快 children's day作文 从小就要爱科学 学科学,爱科学的作文简洁版 爱科学的名言 学科学 爱科学 讲科学 用科学的文章 闰年是4年一次吗?怎么算闰年啊, 列式计算：-6x(-0.25)x十四分之十一?-9X-（11）除3除（-3） -6x(-0.25)x11/14 计算 X+25=6X-75怎么算 (6x-1)²-25=0 怎么算 为什么闰年要除以400谢谢了,为什么算闰年的时候尾数是00的要除以400啊?不可以除以4么? 在一个除法算式里,被除数(不为零)除数与商这三个数的积除以被除数,得数是（ ） Tom ________ (play) soccer tomorrow . Tom can play __ soccer and Mike can play __ drums? He watched the children_soccer yesterday afternoon A to play B played C play D playing说明详细原因 x-3=4(x-3)² ,Tom? Yes,I play soccer every day ?,Tom?Yes,I play soccer every day ?Yes,I'm in a soccer club.You look very healthy. ?I like to eat eggs and hamburgers for breakfast.Do you like fruit Tom plays soccer every day,___ ____ soccer every day?第一个空填who还是whom But he don't play soccer.His s[],Tom,likes soccer ball. x²-x-4/3=0是用配方法 They played soccer (in the park yesterday afternoon) 对打括号部分提问—— —— —— —— they play soccer?(填空) 设函数f（x）=向量m乘向量n,其中向量m=（2cosx,1）,向量n(cosx,√3sin2x).三角形ABC中,f（A）=2,b=1,三角形面积为根号3/2,求a+b+c/sinA+sinB+sinC they played soccer yesterday afternoon改为一般疑问句并作肯定回答.