Have been proved by practice again and again/(many times)
again and again
experience many exams 。
We can make progress only from practice again and again.
have passed many examinations
298 浏览 8 回答
109 浏览 6 回答
141 浏览 8 回答
290 浏览 3 回答
118 浏览 7 回答
179 浏览 5 回答
98 浏览 7 回答
93 浏览 7 回答
301 浏览 6 回答
203 浏览 5 回答
218 浏览
186 浏览
128 浏览
309 浏览
220 浏览
刘小淼淼淼
