看到then,应该用wasn't还是weren't还是is啊?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/16 15:56:34

看到then,应该用wasn't还是weren't还是is啊?
我觉得是wasn't

要看具体语境是不是过去时里的then“那时”,才好判断.因为then还有 “然后、那么、另外”的意思,也是可以用在一般现在时里的.如：
It costs $20,and then there's the sales tax to pay.它值20美元,而且另外要付消费税.
If traffic is heavy,then allow extra time.如果交通繁忙,那么允许超时.（这里也是一般现在时,但是因为句子不需要用到be单词,所以不存在用is,was,were的选择问题哈）

看到then,应该用wasn't还是weren't还是is啊? there weren't any eggs还是there wasn't any eggs? 我昨天不在是 I wasn't here yesterday 还是 I weren't here yesterday? 过去时的反问疑问句 I was so lucky,weren't 还是wasn't There_____ any schools in our village before,是wasn't还是weren' 用“was”“wasn't”“were”“weren't”“is”“are”各造一个句子帮我用were are weren't was is wasn't some any 填在下面的括号里谁能用is,are,was,were,wasn’t,weren’t造句〈一个词语造两句〉? 英语 wasn't.weren't.didn't区别 There weren't/wasn't enough people to pick apples that day.用 there weren't和there wasn't什么意思英语填空题：读一读,选一选,填一填 was.were wasn't ,weren't ,is,are ,isn't ,a