【题目】Their family business has expanded enormously, while ours, _______, has declined.
A. on the other hand B. in the meanwhile
C. in fact D. in contrast
在线课程【答案】D
【解析】
试题分析：考查短语。 A. on the other hand换种方式说；B. in the meanwhile同时；C. in fact 事实上；D. in contrast相反的。句意：他们的家庭事业已经巨大的膨胀了，而我们。相反的，下降了，故选A。