利润是benefit还是benefits?

利润是benefit还是benefits? 怎样区分 benefit 是可数,还是不可数i got a lot of benefit from reading newspaper.i got a lot of benefits from learning english.这两个句子都 是正确的吗？ get benefits from与get benefit from有区别么?为什么我们老师写的是sb get benefits from?什么时候get后面的词要加s啊? My father told me that reading books _____ me.A. benefits B. benefit C. benefited D. would benefit We should spend the money___something___everyone .A in;that benefit B on;which benefit C in;which benefitsD on;that benefits it is of benefit…和it is of benefits…哪个对 为什么? make a benefit=make benefits对吗?为什么?它们分别什么意思?请详细介绍,谢谢! benefit,benefits有什么区别啊?你知道我指的不是单复数的区别 企业偿还银行贷款 是用税前利润还是税后利润? 关于benefit做动词的时候的用法,比如说我想表达“历史帮助我们更好的了解现在”,应该是“the study of history benefits us to know the present better”还是“the study of history benefits us knowing the present better The Human Resources department is considering ___a new benefits package for the benefit of the empThe Human Resources department is considering ______a new benefits package for the benefit of the employees.(A)introduced (B)to introduce (C)being intro Never forge the ____we receive from our parents.A.profits B.advantages C.benefits D.benefit该选一个?为什么? benefit当益处的时候有复数吗?比如I got a lot of benefits from learning a foreign language benefit加to do还是to dong 利润率怎么算?知道利润,知道售价,知道进价,怎么算利润率?是利润除以售价,还是利润除以进价? friends without benefits 我知道friends with benefits是有性朋友。那friends without benefits 是不是无性朋友？ 利润率如何计算?是利润除以成本还是利润除以售价? 利润率如何计算?是利润除以成本还是利润除以售价?