do people know anything about the bottom of the sea now?

Do you know these people? Do you know some l people there? 请问Do you know many people here? Do you think that older people really know best? 改错 people don't know where do we come from Do you sometimes talk with people you don't know? Do you know when people use f_ for looking?填空 Cherish the people who do not know how to return Cherish the people who do not know how to return People know what they do 句子翻译.People know what they doThey know why they do what they doBut what they don't knowis what they do does Do you know how many_________(people)there are in China now?为什么填people? 翻译Do you know how long people live Many people live to be seventy years old. 1.Do you know how many people live there 这句话中的Do you know 插入语对吗? our reades want to know what famous people do for vacation.what famous people do是宾语从句马 Some people know?Some people know?Some people know? ou feel that people do not know ,again long again meaningless...翻译成汉语是什么? I know what Maori people do when they meet.改为一般疑问句 填空 Do you know how many_________(people)there are in China now? 用英语单词拼一个句子people,do,know,just,some,not,to,fun,how,have(.)