题目

根据短文内容，判断正误（正确“T”，错误“F”），并将所选答案涂到答题卡的相应位置上。I am an Inuit boy named Kayla. Inuit are the people who live in cold Arctic (北极的) lands. In my language, Inuit means “the people”. Some people used to call my people Eskimos. We wish to be called Inuit. I live with my mother, father and two brothers. We live at the most northern part of the world. It is made up of the Arctic Ocean and the land all around it. For months the sea is covered with thick ice. The land is covered with snow and ice most of the year, to下列叙述不正确的是（ ）A．氧气是可燃物燃烧的催化剂B．石蜡在氧气中的燃烧不属于化合反应C．在通常情况下氧气与氮气不反应D．木炭在氧气中燃烧比在空气中剧烈