I haven't seen Grace for a long time.——I haven't seen her_.A.other B.too C.either D.instead

问题描述:

I haven't seen Grace for a long time.——I haven't seen her_.A.other B.too C.either D.instead

B和C都是也的意思
但是too经常用于肯定句
either用于否定句
所以选c,