题目内容
The teacher _______some old friends on his vacation trip to Paris.| A．dropped by | B．dropped in | C．droped by | D．droped in |
A解析:
略
略
练习册系列答案
数学奥赛暑假天天练南京大学出版社系列答案
相关题目
数学奥赛暑假天天练南京大学出版社系列答案题目内容
The teacher _______some old friends on his vacation trip to Paris.| A．dropped by | B．dropped in | C．droped by | D．droped in |
数学奥赛暑假天天练南京大学出版社系列答案