问题
选择题
One Sunday several former classmates gathered at Tom’s for lunch, ______ their high schoolreunion the year before.
A．talking about
B．having talked about
C．to talk about
D．talked about
答案
答案：A
考查非谓语动词。句中逻辑主语several former classmates，与talk about为主动冠词，故用想分词作伴随状语，选A。