单选题 Oil companies in the U. S. are already beginning to feel the pressure. Refinery workers and petroleum-equipment-manufacturing employees are being _____.无
【正确答案】 C
【答案解析】句意:炼油工人和石油设备制造公司裁员。本题考查lay的介词搭配用法。lay off表示“解雇”,符合句意,故选A。lay out摆放;提出。lay down放下;制定。lay aside搁置; 储蓄。