完成下列反意疑问句。

1. She is a schoolgirl,               ?

2. It looks like money,              ?

3. They go there by bus,              ?

4. His mother goes to work at 8:00,              ?

5. The girl can sing an English song,              ?

6. The students had a class meeting yesterday,               ?

7. He forgot his umbrella,              ?

8. There was a telephone for you,               ?

9. Let's clean our bedroom,              ?

10.I think he is a teacher,              ?

一种阻燃级ABS，是以纯ABS树脂为基材，加入PVC(聚氯乙烯)，经混合、塑炼、挤出造粒而成，其中PVC约60%