(2013·开封一模)—How can I use the equipment?
—Well, just refer to the .
A. directions
B. explanations
C. expressions
D. introductions
网友回答
(答案→)A. directions
B. explanations
C. expressions
D. introductions
解析:A 句意:“我怎么使用这台设备?”“只要参考用法说明就行。”direction“用法说明,操作指南”,一般用复数形式;explanation“解释”;expression“表达,表情”;introduction“引进,介绍”。