早教吧 育儿知识 作业答案 考试题库 百科 知识分享

用适当的介词填空.Steve often talks with his classmate____the phone.

题目详情
用适当的介词填空.Steve often talks with his classmate____the phone.
▼优质解答
答案和解析
on
talk on the phone是固定短语