英语语法20No one can be sure ____in a million years.A.how human

英语语法20No one can be sure ____in a million years.A.how human No one can be sure _________in a million years. 【名词性从句】no one can be sure _ in a million years No one can be sure what computer will be like in 30 years.是宾 No one can be sure ___ the board will accept our condition A be one in a million,not one of a million是什么意思 no one can be sure 加句子是什么从句呢?为什么 sure 是什么成分 什么词性? how can i be sure 一篇英语文章求翻译How can you make a million dollars in one month?I'm A Million More Years 歌词 If you have a meeting,how can you be sure that the other per No one knows----in fifty years A what will our life be like