---in out class are listening to the teacher carefully（a.Not all students b.Not all the students
定冠词the什么时候用,什么时候不用啊?
人气：264 ℃ 时间：2019-08-20 05:30:41
解答
A
推荐
- be sure to__ __ __listening to the teacher carefully in class
- The student are listening to the teacher carefully,____(两眼盯着) the teacher.(with)
- They are listening to the teacher carefully from the b____ to the end of the class.
- Whish class are listening to the English teacher carefully?（改错）
- -----are listening to the teacher carefully now.AThe all students BThe whole students CThe student
- 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
