听下面一段独白，回答以下小题。
【小题1】What’s the discussion about?

A．Children’s independence.

B．Teachers’ medical treatment.

C．Parents' accompanying(陪伴)their children at school.

【小题2】How many students are against the opinion?

A．About 30%.

B．About 50%.

C．About 70%.

【小题3】In some students’ opinion, what can parents help them to do at school?

A．Set up goals.

B．Do the housework.

C．Finish their homework.

【小题4】Which opinion does the girl prefer?

A．Neither.

B．The first one.

C．The second one.