英语 wasn't.weren't.didn't区别例子 新手水平

英语 wasn't.weren't.didn't区别例子 新手水平 there weren't和there wasn't什么意思 请问:There ( )people in 1970.1.wasn't 2.weren't There weren't/wasn't enough people to pick apples that day.用weren't/wasn't?为什么? There weren't/wasn't enough people to pick apples that day.用weren't/wasn't?为什么? weren't Weren't there is/are,there isn't/aren't,there wes/were,there wasn't/weren't/ 看到then,应该用wasn't还是weren't还是is啊?我觉得是wasn't 用was,were,wasn't,weren't来回答.The floor w__________ not clean. 谁能用is,are,was,were,wasn’t,weren’t造句〈一个词语造两句〉? 用“was”“wasn't”“were”“weren't”“is”“are”各造一个句子 如何辨别要用is are weren't wasn't were 过去时的反问疑问句 I was so lucky,weren't 还是wasn't 我昨天不在是 I wasn't here yesterday 还是 I weren't here yesterday? I was a cook ,weren't I / wasn't I 哪个对? I wish everything wasn't/weren't so expenxive.为什么这里又能用wasn't 又能用weren't?如果wish是虚拟语气,后面应该只能用weren't才对啊 用There is/are,There isn't/aren't,There was/were,There wasn't/weren't写出深