精讲课 笔记随视频锁定
他们的工作是什么？

右侧笔记支持独立滚动。边听名师连读拆解，边对照右侧的语法事实与统计数据笔记。

What are their jobs?

They are sales reps.
keyboard operators.
mechanics.
engineers.
hairdressers.
teachers.
复数 单数
Those men are lazy. They are sales reps. That man is tall. He is a policeman.
Those girls are busy. They are keyboard operators. Look at our office assistant. He is very hard-working.
Our names are Britt and Inge. We are Swedish. Look at Nicola. She is very pretty.
Michael Baker and Jeremy Short are employees. They are sales reps. Our father is good. He is an engineer.