ifiwereabletochangethethreerulesinChina,iwoulddo.这句话对吗那ificouldchangethethreerulesinchina,iwould.语法,我问语法,

Question

if i were able to change the three rules in China ,i would do.这句话对吗
那if i could change the three rules in china ,i would.
语法,我问语法,

Answer 1

两句都对.
看来你也知道过去时WAS/WERE ABLE TO 与COULD的区别了,在肯定句中,WAS/WERE ABLE TO 表示（过去）经过努力做成某事=SUCCEED ID DOING STH.如,WE ARE GLAD THAT HE WAS ABLE TO SURVIVE THE EARTHQUAKE.（不能用COULD）.而COULD 表示本身固有的能力,WHEN I WAS YOUNG ,I COULD JUMP AS HIGH AS 2 METERS.
但这两句不同.他们并不表示过的能力了,而是现在的能力,不过以虚拟语气出现吧了.所以不受这个区别的限制