老卤盛入容器保存前，一定要将其（），撇去浮油。
A．烧热
B．烧沸
C．冷却
D．冷冻
参考答案：B
－I hear we’ll have a new English teacher this term.
－Really? Do you know ?
A．when will he come
B．where he comes from
C．what is he like
D．how old is he
为了避开某些进口国家与地区的关税和非关税壁垒而采用的包装方式是( )
A．中性包装 B．定牌中性包装C．定牌生产 D．无牌生产
