Question

Go on ________ the other exercise after you have finished this one.

A. to do
B. doing
C. with
D. to be doing

Answer 1

答案A
【解析】从原句中after you have finished this one和the other exercise这一信息句可知，A项表示继续做与原来不同的事。B、C两项是表示继续做与原来相同的事。D项不符合语法。