1.A small numberof experienced people could keep track of their actual expenses to provid datafor future standard setting.2.One commonexample of oral reports occurs when a salesperson contacts his or her immediatemanager at the close of each business

1.A small numberof experienced people could keep track of their actual expenses to provid datafor future standard setting.2.One commonexample of oral reports occurs when a salesperson contacts his or her immediatemanager at the close of each business a great deal of和a great numberof的区别 问：a large numberof ； the large number of ； a small number of ； the small number of 有何区别?再问：the other ； the others ； other ； others 有何区别?再再问：worry about ； worry 怎么用.是 a large number of “a small A small, a small a small a small sum of a small number of A small part of I’m a small A small bowl A small blue case a littlel small camp by a small on a small take a small present a small victory