my car is quite old ,------ there isn't anything wrong with it

问题描述:

my car is quite old ,------ there isn't anything wrong with it
my car is quite old ,------ there isn't anything wrong with it.
A and B therefore C however D but

D
前后句有一个转折在里面~
我的车很旧了,但是没有任何问题~
不明白的再问哟,请及时采纳,多谢!有选C的不知道是D对还是C对选C的话however需要后面加逗号,表示转折:尤其用于谈及一个既成事实时,表示转折,其意为“可是”“仍然”等。可放在句首、句中或句末,通常用逗号与句子其他成分隔开。如:My father, however, did not agree. 但是,我父亲不同意。