读“世界的海陆分布”回答问题。(9分)(1)写出图中数字代表的大洲名称:① ③ ⑥ ⑦ (2)写出字母代表的大洋名称:A B C (3)①②两洲之间的分界线为 ④⑤两洲的大陆部分是一个整体,称做 ,为世界最大的大陆。
He 50 yuan for the dictionary yesterday.
No one knows what robots will be able (do) in the future.
I'm going to be a (science) w hen l grow up.
We've worked for a long time, let's stop (have) a rest.
Gina always keeps (silent) in class.