四季豆中毒的有毒物质是

A．龙葵素
B．3-硝基丙酸
C．氰甙
D．红细胞凝集素
E．组胺

单句改错，找出每句中的一处错误并改正

1. I want go to a movie with you.              

2. She doesn’t like thrillers and documentaries.              

3. I like thrillers and I don’t like romances.                

4. He often goes to see Beijing Opera in weekends.                

5. He like Chinese action movies very much.