早教吧 育儿知识 作业答案 考试题库 百科 知识分享

高考英语语法题1道Shipsmayhavetowaitforacoupleofdays,wavesarenotrough,permittingthemtoentertheharborwithsafety.A.whileB.whenwhy?when引导的让步状语从句,常置于主句之后.让网友投票吧

题目详情
【高考英语语法题】1道
Ships may have to wait for a couple of days,___ waves are not rough,permitting them to enter the harbor with safety.
A.while
B.when
why?
when引导的让步状语从句,常置于主句之后.
让网友投票吧
▼优质解答
答案和解析
如果语法上解决不了,不如从意思上理解吧!
when通常表示点时间,即使是一段时间也可以这么理解.而while则是一段时间内持续动作.
这样子,我给你举个例子,she got into the car when the gate was open
she got into the car while the man was complaining.
如果还不理解的话,给我留言吧~