在 How they will manage to do it remains to be seen.中：在 they will manage to do it remains to be seen.中：they will manage to do it 是主语,be seen 是谓语,那么remains to 是什么?

how will they go to how will they go to the how will they go to park? how will they arrange the course? it will hold banks responsible for how they use taxpayer's moeny.responsible for .在句中作什么成份it will hold banks responsible for how they use taxpayer's moeny .responsible for .在句中作什么成份呀? how long (will they be)staying?为什么不是(they will be) How soon will they finish these highrises?改被动语态 -How soon will they back?-In a month.改错 no matter how difficult and how many obstacles ahead they will insist on.no matter how difficult and how manyobstacles ahead they will insist on. in the future,people will reduce how much they travel by plane,won't they? will后面不是要接动词原形吗?为什么How long will they be staying?是对的.How long they will be staying 是错的 补全对话：Do they need to _______ to have classes?How will they study?How will theyDo they need to ___________ to have classes?How will they study?How will they get in touch with the ____________ and classmates?Will they still __________,pens an How( )staying?For five days.为什么不填long they will be,而是要填long will they be? How( )staying?For five days.为什么不填long they will be,而是要填long will they be? 在 How they will manage to do it remains to be seen.中：在 they will manage to do it remains to be seen.中：they will manage to do it 是主语,be seen 是谓语,那么remains to 是什么? how many days do you think they will need in shanghai?how many days do you think will they need in shanghai?哪句是对的?为什么? the students are discussing___a more meaningful holiday.A.how can they spend B.how will they spendThe students are discussing ___ a more meaningful holiday.A.how can they spendB.how will they spendC.how they can spend D.how they would spend答案上 They didn't know _____their holiday?A,how they can spend B,how could they spendC,how to spendD,how they will要说明原因噢,为什么?B怎么不对