Not only is Yuelu District famous as a hi-tech zone,but also_____

问题描述:

Not only is Yuelu District famous as a hi-tech zone,but also_____
developed into a environmentally-friendly and resource-saving city.
A.will it be B.it has C.it will be D.had it been
为何不选B?

you know what,you've posted more than 10 of this kind of question
and i really advise you to pay for an english tutor!