He told me to , for he wanted to stay for a while all by himself.
A. leave him behind
B. leave him out
C. leave him alone
D. leave him off
网友回答
A. leave him behind
B. leave him out
(答案→)C. leave him alone
D. leave him off
解析：考查短语辨析，leave behind遗留，leave out删掉，leave alone把某人单独留下，leave off停止，句意：他告诉我把他单独留下，因为他想自己单独呆一会。故选C。