Every time they met, they would talk several hours together about all of the situations appear in the working world.
A. that; when
B. when; where
C. which;what
D. /; that
网友回答
A. that; when
B. when; where
C. which;what
(答案→)D. /; that
解析：考查从句。名词短语Every time引导时间状语从句。定语从句That appear in the working world修饰先行词situations,关系代词that指代先行词在句中做主语。句意：每次他们见面，他们都连续几个小时在一起谈论工作中出现的各种情况。