How long( )in Chengdu?---For just the weekend to come.I will be back next Monday morning.A.are you staying B.did you stay C.have you stayed选择A,但是这句话应该使用一般将来时态,are you staying为什么可以表示将来时态.

How long have you been in China? how long have you studied in this How long have you live in China how long do you live in japan How long ----you ----(live) in this town. How long were you live in England. How long do they stay in Beijing? how long did you stay in Beijing? in加一段时间 用how long还是how soon提问 How long will she stay in Hangzhou?=How long she in Hangzhou?同义句转换 In five minutes用什么提问?how soon how far how often how long how long were you in japan how long have you been in japan?how long will you be in janpan?分别 How long _____your famliy _____(be)in China? 翻译How long has this food store been in business? How long has he been in the hospital?翻译 how long have you be in here怎么回答 how long have you()shanghaiAget toBreachedCarrived atDbeen in How long does the primary school in Italy last?