Smoking is the topic（ ）we are going to talk at the meeting.
A、
about that
B、
about which
C、
with that
D、
in that
【正确答案】：B
【题目解析】：
考查定语从句的关系代词的判断和使用。
先行词指物时，用which和that，而此处关系代词在定语从句中做介词宾语，只能用which，故B选项符合题意。
句意：吸烟是我们将要在会议上谈论的话题。
Smoking is the topic（ ）we are going to talk at the meeting.
Smoking is the topic（ ）we are going to talk at the meeting.
about that
about which
with that
in that
考查定语从句的关系代词的判断和使用。
先行词指物时，用which和that，而此处关系代词在定语从句中做介词宾语，只能用which，故B选项符合题意。
句意：吸烟是我们将要在会议上谈论的话题。