ENGLISH is _(speak)in many contries in the world
人气：244 ℃ 时间：2020-01-28 05:46:36
解答
第一个人回答的对.
推荐
- English is______ (speak) by many people in the world
- 求教Many people speak English in the world.
- How many people in the world speak English?
- Many people speak English in the world .（in the world 做什么成分）
- How many people speak English in the world today?
- 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
