She knows how to make full use of her time and her parents never put __________on her to work hard.[ ]

A．force  

B．pressure

C．burden

D．weight

口腔健康教育的方法不包括

A．课堂教授

B．个别交谈

C．小型讨论会

D．大众传播渠道

E．组织社区活动