题目内容
用pick up的正确形式填空并推测其含义。
While working in the country, the students ________ a great deal of knowledge on plant life.
答案:
解析:
解析:
picked up,(无意)学会 |
练习册系列答案
相关题目
题目内容
用pick up的正确形式填空并推测其含义。
While working in the country, the students ________ a great deal of knowledge on plant life.
picked up,(无意)学会 |