按货架的可移动性分为（）。
A.固定式货架
B.移动式货架
C.旋转式货架
D.组合货架
E.敞开式货架
参考答案：A, B, C, E
—Elle, _____, but your radio is going too loud.
—Oh, I’m sorry. I’ll turn it down right now.
A．I’d like to talk with you
B．I’m really tired of this
C．I hate to say it
D．I need your help
（）用于测定从事某项特殊工作所具备的某种潜质。
A.人格测试
B.能力测试
C.兴趣测试
D.道德测试
