Many young Chinese don't hardly know about the hostory of th

Many young Chinese don't hardly know about the hostory of th I hardly don't know anything about the weather science（有一个错误 Young people don’t know much about the world before they ___ What's the end of "everything"?a.I don't know b.Nothing c.Th Many students don't know the importance of study ---they lea 英语翻译I don’t know how many guys have known of the story in he I don't know which is the best answer 和I don't know which th -----where is the police station? -----i don t know.----- th "You don't know the half of I don't(know)the teacher,but I(know about)her.可以换成know about 在“Many young people today care about the way they look“中的“th I don't know the man____ ther're talking about