单选题Myclassteacherdidn'tnoticemeinthe

答案:2 悬赏:20 手机版

解决时间 2021-01-03 03:42

提问者网友：谁的错
2021-01-02 23:19

单选题 My class teacher didn't notice me in the classroom________he came in．A.becauseB.in order toC.whileD.when

最佳答案

五星知识达人网友：人间朝暮
2021-01-03 00:09

D解析分析：when 引出时间状语从句，表示“当……时候”的意思，此处不能用while，因为从句中的动词 came 是个短暂动作。(延伸)when引出时间状语从句时，用法上的限制比较少，既可以用于表示先后动作，也可以用于表示同时的动作；既可以用于延续性动词，也可以用于短暂性动词。1)先后动作：Dick got up into a tree as soon as he saw the bear．可以改为Dick got up into a tree when he saw the bear．2)同时动作：He was watching TV when I went to see him yesterday evening．3)延续性动词：I happened to meet an old friend of mine in the street when I was walking back home．4)短暂性动词：I waswalking back home when I saw an old friend of mine．

全部回答

1楼网友：怙棘
2021-01-03 00:26

感谢回答

我要举报

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息