Andy is a t________ student in his class.He always works hard
人气：243 ℃ 时间：2019-08-22 14:30:04
解答
Andy is a top student.
Andy 是个优等生
推荐
- Tony always works hard in our class.He is a very e______ student.
- lucy is the b___ student in our class she always works hard at her lessons
- Lee is a ______student.He always______others in his class.(help)
- Sandy always listens to the teacher c ____ in class.He's a top student in the class.
- He works very hard ,so he is -----a top student in his class A.in the way to become
- 12分之11、18分之7和6分之5 4分之5、3分之4和6分...
- （1）两个平行四边形A、B重叠在一起,重叠部分的面积是A的4分之1,是B的6分之1.已知A的面积是12平方厘米.求B比A的面积多多少平方厘米.
- )设X服从N（0,1）,(X1,X2,X3,X4,X5,X6)为来自总体X的简单随机样本,Y=（X1+X2+X3+)^2+(X4+X5+X6X)^2 求c,使得cy服从X^2(卡方分布)
猜你喜欢
