【简答题】(1)2019 年 3 月 5 日,某企业业务员出差预借差旅费 3 000 元,现金付讫。 (2) 2019 年 3 月 15 日,业务员出差回来,报销差旅费 2 800 元,归还剩余现金 200 元。
【简答题】黑屏的快捷键是(),白屏的快捷键是()。
【单选题】The noise was so ______ that only those with excellent hearing were aware of it.
【简答题】常用的錾子共分( )、( )和( )三种
【单选题】The noise was so faint that only those with excellent______were aware of it.