—How have you been doing recently?—--------- Nothing really

还是用A:Can’t complain比较贴切
How have you been doing recently?你最近过得怎么样?
Can’t complain.Nothing really goes wrong.没啥抱怨的,一切都还顺利.
B．Very good!很好!这通常用在有好消息的情况下,比如说恋爱了,升职了
C．Not bad!不错嚒!这是在听到对方情况后的表示,而不是用来形容自己的情况.
D．God knows!天知道!在这里和Nothing really goes wrong配不上.