My coat is -----soft---warm.A both;and B either;or C not only;but also D so that

问题描述:

My coat is -----soft---warm.A both;and B either;or C not only;but also D so that
怎么觉得哪个都解释得通呢?
应是A,我选的C

选 A
not only,but also 意思上也可以,但是有点小题大作,杀鸡用牛刀了.