after a minute后面为什么要过去时?什么意思

after a minute后面为什么要过去时?什么意思 in a minute和 after minute有什么区别 wait a minute e后面要加s吗RT after a moment .after a while .after a minute .after while 的区别 TO get up,brush your teeth and washing face,looking after a 10-minute book这里的两个动词为什么要+ing in a minute's time 单数形式minute为什么要加's 老师 after ( ) walk ,you will find the library.为什么不能是 a five-minute 它不也是形容词吗? Let’s play basketball after a five-minute b________ I shall have quite a number of books to give you为什么books后面要加to?为什么要用shall?our teacher often gives us a five-minute guiz before class。为什么要用us？ After playing football for more than half an hour,the students took ________ rest.A.a ten minutes' B.a ten-minute's 请问为什么不能用A? Mom,I'm busy now.can i do it＿＿?A.just now B.in a minute C.after a few minutes D.just then 为什么 walking after the meals is a good way to relax.为什么后面要用relax的不定式形式? after 后面要加名词,但是为什么after close examination的close不用变closing. 英语一些问题1.It is better to be comfortably early than even a fraction of a minute too late 中 .a fraction of a minute 为什么minute 用单数形式而且加冠词?a fraction of 表示一点点啊2 .since 后面不能 和ago 连用（朗文 选择we had a ( )rest after a long walk1,ten minutes' 2,ten minute After the ride they took a minute to have a rather furious little row.求翻译 the host,___(think) that he would come back in a minute ___.前一个空填什么啊?为什么?后面那里如果填,什么样的用法呢? The most violent tornado have winds of more than 400 kiolmetres a minute其中tornado是不是单数形式 如是为什么后面用have而不是has