题目

赤道附近终年如夏，南北两极地区却终年严寒，造成这种差异的因素（ ） A．海陆因素 B．纬度因素 C．地形因素 D．人类活动 答案：B【解析】 【详解】 纬度位置是影响气候的基本因素。赤道地区纬度低，获得的热量多，终年炎热，终年如夏；而南极大陆纬度高，获得的热量少，终年冰雪覆盖，全年酷寒；因此影响两地气候差异的主要因素是纬度因素，跟海陆因素、地形因素和人类活动无关， B正确， ACD 错误，故选 B 。 Many people go to school for education．They learn languages，history，geography, physics , chemistry and math．Others go to school to learn a skill__1___they can make a living. School education is very important and useful，but no one can learn _2____ from school. A teacher，no matter how much he knows，can’t teach his students everything they want to know. The teacher’s．job is to show his students how to read and  3 to think．So much more is to be learned out of school 4 students themselves.It is always more important to know how to study by oneself than to memorize some  5  or formulas(公式)．It is actually quite  6  to learn a certain fact in history or a formula in mathematics．But it is very difficult to use a formula in working out a math problem. Great scientists such as Einstein，Newton and Galileo，didn’t learn many things from school, but they were all 7   and invented many things for mankind.The  8 for their success is that they knew how to study．They read books that were not  9 at school . They worked hard all their lives 10 not a single minute . They would ask many questions as they read and they did thousands of experiments．【小题1】A．even ifB．so thatC．becauseD．once【小题2】A．everythingB．somethingC．anythingD．nothing【小题3】A．whatB．whichC．howD．why【小题4】A．byB．withC．onD．in【小题5】A．meaningsB．booksC．historyD．facts【小题6】A．necessaryB．easyC．differentD．common【小题7】A．cleverB．popularC．successfulD．patient【小题8】A．experimentB．reasonC．resultD．way【小题9】A．keptB．shownC．expressedD．taught【小题10】A．spendingB．wastingC．costingD．taking