How long will you do another job for

How long will you do another job for HOW LONG WILL IT BE?HOW LONG DO YOU THINK IT WILL BE?这两句话的语序为什么不一样? ----- will he be back home ,do you know?A How long B How often C How soon D How far 为什么是How long do you think it will be ...do you think 不是插入语吗?原来不是How long will it be. HOW long will you stay there How long will you be a___ how long do you exercise every how long do you go to school how long do you read every night? how long do you love me how long do you live in japan how long do you read every night? how long do you think.怎么翻译 I'd like to go to the Thousand Islands.Do you know___take me to get there by train?A how often it will B how soon it will C how long will it D how long it will How long do you think it will be before China sends a manned spaceship to the moon?主句是How long do you think it will 主语是什么?you?那 it will be 是什么? how will you go 错了 how will you do I'll do it in two hours .特殊疑问句：How soon will you do it ? 为甚麽用how soon而不用how long I do not know how long you can have ,but i will treasure every day with you中文意思