题目内容：
Go on ____ the other exercise after you have finished this one．A.to do
B.doing
C.with
D.to be doing
参考答案：
选择题：Go on ____ the other exercise after you have finis
- 题目分类：河南城建学院-土木工程-大学英语 3
- 题目类型：选择题
- 查看权限：VIP
A.to do
B.doing
C.with
D.to be doing