>
英语
>
when he saw it happening,he called the police.这里的为什么用happening?而不用happened呢?
人气:234 ℃ 时间:2020-03-26 21:15:28
解答
从下文(主句)叫警察来看,此事还在进行中
所以用 see sth happening 好些.
还有,如果用happened 不能看成是过去分词,因为happen不及物,而如果看成是过去式,时态又不对
请及时采纳,不懂继续问( 天天在线 )
推荐
he called the police when he saw the accident,_____his mobile phone A by B use C.with D.using
I happened ____ the street when I heard my name called.
We don't know when the accident________.A.has happened B.happened C.happening D.to happen
When he saw the damage_____to his car ,he was so angry that he called the police
I have no idea what _____when I was asleep.A is happening B did happen C happened D was happened
关于《老王》的课后题
几道初一有理数的题(人教版)!
第9课海燕
猜你喜欢
英语翻译
把一个长,宽,高分别是9,7,3的长方体和一个棱长是5的正方体,熔成一个圆柱体这个圆柱体的底面直径是20c
已知曲线y=(x²+1)/x (x>0)
麦哲伦船队在航海途中穿越了哪些海峡,海域,大洋
已知a乘b的相反数乘以a乘b的相反数乘以a乘b的相反数大于得积大于0则 A:ab
环行路上的行程问题
93*18-8*93用简便计算
夜发清溪向三峡,思君不见下渝州.
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版