He is the dark so he usually goes to sleep with the light .
A. afraid to, on
B. terrified of, on
C. afraid of, open
D. interested in, closed
网友回答
A. afraid to, on
(答案→)B. terrified of, on
C. afraid of, open
D. interested in, closed
解析：afraid to不敢做某事；terrified of害怕；afraid of害怕；interested in对……感兴趣。句意：他害怕黑暗，因此他通常是开着灯睡觉。ｏｎ用作形容词意思是开着的，open表示开放的，敞开的，故选B。