问题补充:
The little boy is afraid of in thehouse..
A. stay alone, lonely
B. staying lonely, alone
C. staying alone, lonely
D. to stay lonely, lonely
答案:
A. stay alone, lonely
B. staying lonely, alone
(答案→)C. staying alone, lonely
D. to stay lonely, lonely
解析:此题重点考查单词alone和lonely 的区别。前者副词,表示单独的,一个人的,常作状语;后者形容词,表示孤独的,寂寞的,常作表语。