批量制作邀请函、会议通知等我们使用Word中哪一项功能？？ A.
批注 B.
邮件合并 C.
插入图片 D.
样式设置

太阳能控制器主要由哪几部分组成？

问答题太阳能控制器主要由哪几部分组成？

4. (1) Firstly, children’s education must come first. (...

单项选择题4. (1) Firstly, children’s education must come first. (2)A cheap holiday during the school season shouldn’t be the reason to take a child out of school.
判断：句（1）切题。
A、正确
B、错误

A 8 B 12 ...

单项选择题
A 8
B 12
C 16
D 24