![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
卓越数学三年级秋季乐学层课程有以下哪些()
A.时、分、秒
B.芯芯查字典
C.和与差的线段图
D.加减法竖式谜进阶
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
D、加减法竖式谜进阶
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.时、分、秒
B.芯芯查字典
C.和与差的线段图
D.加减法竖式谜进阶
D、加减法竖式谜进阶
A.5494
B.5094
C.5294
D.5495
A.乐学幼儿英语一级(English Cake 1)
B.乐学幼儿英语二级(English Cake 2)
C.乐学幼儿英语三级(English Cake 3)
D.大班专项课程(Ready to Go)