题目

The hotel _____ me $ 5 for a room for the night.        A．offered       B．charged         C．spent           D．cost 答案：B设集合M={x|-x2-5x+6＞0}，N={x||x+1|＜1}，则M∩N=（　　）A、{x|2＜x＜3}B、{x|-2＜x＜1}C、{x|-6＜x＜0}D、{x|-2＜x＜0}