If what you are teaching doesn’t _____ to your students, your students will gradually lose interest in it.

A．attract

B．inspire

C．appeal

D．interest

《保险资金运用管理暂行办法》规定，保险资金运用限于下列形式中的（）。

A.银行存款

B.投资不动产

C.放贷

D.买卖债券

E.买卖股票