问题
选择题
Yesterday, they talked about something important _______ the phone.
A．in
B．of
C．from
D．on
答案
答案：D
题目分析：句意：昨天，他们在电话上谈论了重要的事。on the phone在电话上交谈，故选D。
搜题请搜索小程序“爱下问搜题”
Yesterday, they talked about something important _______ the phone.
A．in
B．of
C．from
D．on
答案：D
题目分析：句意：昨天，他们在电话上谈论了重要的事。on the phone在电话上交谈，故选D。
