No one can be sure ___ the board will accept our condition A

No one can be sure ___ the board will accept our condition A No one can be sure _________in a million years. on no condition will we accept such unfair condition No one can be sure what computer will be like in 30 years.是宾 ___ both sides accept the agreement will a lasting peace be 英语语法20No one can be sure ____in a million years.A.how human no one knows for sure what use can be made of the computer i 【名词性从句】no one can be sure _ in a million years No one knows----in fifty years A what will our life be like 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? only when he is in one of the best condition,Will be the bes Our life will be a lot ___ in the future than it is now!A.be