Industrial managers employ specialists to keep machines working properly and to ______ the supply of spare parts.

admin2019-11-21  32

问题 Industrial managers employ specialists to keep machines working properly and to ______ the supply of spare parts.

选项 A、ensure
B、promise
C、guarantee
D、assure

答案A

解析 ensure保证,让人觉得安全可靠,有保障;promise与assure相似,让人踏实放心,但不承担责任和义务;guarantee担保,保证,表示对某一产品或服务承担责任和义务;assure郑重宣告,使人确信。
转载请注明原文地址:https://jikaoti.com/ti/OvaGFFFM
本试题收录于: 英语题库普高专升本分类
0

随机试题
最新回复(0)