问题
选择题
Many people think it’s very difficult to ______ a conversation with someone who only says “Yes” and “No”.
A．break off
B．focus on
C．keep up
D．listen to
答案
答案：C
短语辨析。A中断,中止;突然停止；B聚焦于；C保持,维持;继续进行,坚持；D听；句意：很多人认为与一个只说yes和no的人进行一个对话很难。