问题
选择题
——where did President Xi Jinping have steamed dumplings?
_____It was at the Qing Feng Steamed Dumpling Shop _____ he lined up with other customers.
A．That
B．in which
C．where
D．when
答案
答案：C
题目分析：句意：上文，习 * * 在哪里吃包子？下文，正是在庆丰包子店，他和其他顾客一起排队。这里含有一个定语从句，且关系词在从句中作地点状语，故用关系副词where，选C。