竹茹放在斗架的（）
A．高层
B．中上层
C．中间层
D．较下层
E．最低层
参考答案：E
.
He is a _______ teacher, and he explains every problem to his students with great ________.
A．patiently; patience
B．patiently; patient
C．patient; patience
D．patient; patient
饮食业用于制作整形鱼菜肴所用的海水鱼有（）。
A.带鱼
B.黄鱼
C.鳗鱼
D.鲤鱼
