问题
选择题
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
答案
答案：C
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。