问题
选择题
_____ he recites 10 words every day and his English has improved greatly. [ ]
A. On average
B. On purpose
C. And so on
D. On and on
答案
答案：A
搜题请搜索小程序“爱下问搜题”
_____ he recites 10 words every day and his English has improved greatly. [ ]
A. On average
B. On purpose
C. And so on
D. On and on
答案：A
