stay ,remain ,keep 做系动词 ”保持”的区别

stay ,remain ,keep 做系动词 ”保持”的区别 怎样区分keep,remain,stay的用法? remain ,matain,keep,stay的区别 请问remain stay keep 用法上有什么区别 谁能帮我分析stay.remain.keep的区别 remain ,keep stay 的却别是什么 ,细微区别 remain stay keep 区别 哪几个后面接形容词,哪些接名词 stay remain和keep它们的意思相同,要怎么用呢 remain,leave,keep与stay的区别及意义尽量答的详细一点,急 retain、stay、keep的用法区别还有remain这四个的区别 keep stay remain 都有保持的意思,有什么区别? 1.Only a few hundred of these animals___today.A.stay B.remain C.keep D.have remain等于stay remain stay 区别 remain,keep的不同 a nightclub is one of the few places which (stay open )late in London.为什么stay opena,stay openb,keep openingc,remain openedd,wiht frequency 表示变化和不变的词 get turn go become (变化) keep stay remain（不变）是什么意思 remain 与 stay的区别