It is a usual mistake made by

It is a usual mistake made by It is ausual mistake made by a It seems that i made a big mistake by something,after,you'll 英语感叹句问题oh,how a mistake you made it is too dad中how a mistake “It is strange he should made a mistake”请问那个should是什么成分,什么意思 It is strange that he (should) have made a mistake.如果是虚拟语气sh What a sily mistake it is ( that ) you've made.这个本身感叹句就是表示强调 有人这样说：（It is strange that he (should) have made a mistake.他居 It is said that potato chips ______ by mistake about a hundr I made a mistake it is___(明显的) that we made a mistake It looks ______you've made a serious mistake.