问题
选择题
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
答案
答案：D
Go on to do sth. 继续做另外一件事；go on doing sth.="go" on with sth.继续做某事（接着原来的做）。