what did chinese people use to make fireworks

what did chinese people use to make fireworks 中国人发明了什么 用英语怎么说What things did Chinese people invent? What did you write in this mail. I don't know Chinese.的意思要精确 what did you do yesterday?we had have a Chinese test.回答的对吗?have是不是多余 what your parents or grangparents did when they were children at Chinese New Year.请用英语回答 What nickname did the Chinese give to Canada?在问一个:那为什么要取这个呢? The teacher asked Lucy__________.后选什么?A.what did she like best B.if she could speak chinese We Chinese people always put emphasis on the friendly relationships ____ peo答案是between,可是为什么啊 What a Chinese!中文? what does chinese mean What(.)this in Chinese what is in chinese what's my chinese what piayed Chinese 英语翻译What Chinese means / What’s.this.( )Chinese What did you say? what did they