—IhaveworkedhardatEnglish,butitseemsthatIhaven’tmadeany...
- 习题库
- 关注:2.8W次
问题详情:
—I have worked hard at English, but it seems that I haven’t made any progress.
—Keep on _____ at it, and you will be successful.
ing work s
【回答】
B
知识点:动词和动词短语
题型:选择题
标签:
tmadeany
- 文章版权属于文章作者所有,转载请注明 https://zhongwengu.com/exercises/zkq42q.html