问题
选择题
.______alone in a dark room, the little girl was so ______ at the _____ sound.
A．Left; frightening; frightening
B．Left; frightened; frightening
C．Leaving; frightened; frightening
D．Leaving; frightening; frightened
答案
答案：B
考查非谓语动词。the little girl与leave之间是被动关系，，所以用过去分词作状语，frightened 感到害怕的，修饰人，frightening 令人害怕的，修饰物，句意：这个小男孩被单独留在一间漆黑的房间，她听到这个害怕的声音感到如此的害怕。所以选B。