None of us stopped to think and we should have.解释一下这个句子意思,并说明we should have 的用法

It was raining heavily ,but _ stopped working in the fields.A.all of us B.some of us C.nobody of us D.none of us None of us stopped to think and we should have.解释一下这个句子意思,并说明we should have 的用法 None of us is perfect.我们谁也不是完美无缺的.改成we aren't perfect. none of us likes poiiution 的意思 none of us likes pollution 英译汉 None of us like music.的意思 none of us know our exam r____ no.none of us has been abroad. None of us seen the film ,so everybody wants to it.为什么None of us? None of us is a student None of us are students 两条都对吗 关于none of与no one的提问__________ told us that he wasn't there.A.None of nobody B.No anyone C.None of anyone D.No one请问为什么不能选C? not one of us 等于 none of us还是 not everyone of us? none of us ( )afraid of you,()we?并说明理由. 请问 None of us is afraid of difficulties是什么意思? We couldn't eat in the restaurant because ____ of us had ____ money on us.A.all,no B.none ,any We couldn't eat in arestaurant because ( ）of us had ( )money on us.A.all,no B.any,no C.none ,any D.no one ,any none of us与none of the knowledge之间的区别是什么? None of us是单数还是复数None of us_______(are/is) bad student(s).