问题
选择题
Following the girl, we went into a hall, on ____ walls hung a few pictures of some famous scientists．
A．its
B．which
C．whose
D．those
答案
答案：C
考察定语从句.句意:跟着这个女孩,我们进入了一个墙上挂着几张一些著名科学家的画的大厅.a hall是下文wall的逻辑主语,故引导词用whose,选C.