7、 Young Lee learned some English when she stayed in America,and last year she ___ herself Japanese.
问题描述：
7、 Young Lee learned some English when she stayed in America,and last year she ___ herself Japanese.
A、kept on teaching
B、went on teaching
C、kept on to teach
D、went on to teach
答
选D啊,B,go on doing sth.这里的sth跟之前的sth是一样事情；
而D的go on to do sth,这里sth跟之前的sth是不一样的事情.
之前她学习英语,现在学习日语,是不一样的事情,所以选D