下列有关文学常识的说法有误的一项是
A．《左传》是我国第一部叙事详细的编年体史书，它是依据孔子修订的鲁史《春秋》编撰的，相传为春秋末年鲁国史官左丘明所作。《烛之武退秦师》就选自《左传》。
B．《战国策》是一部国别体史书，主要记载了战国时期谋臣策士纵横捭阖的斗争及有关谋议或辞说。《邹忌讽齐王纳谏》，《勾践灭吴》均选自《战国策》。
C．《论语》是记录春秋末期大思想家孔子及其弟子言行的一部语录体书，具有关儒家思想的最重要的经典著作。《季氏将伐顓臾》就选自《论语》。
D．《孟子》是记载战国时期思想家孟轲言行的书，是儒家经典著作之一。《荀子》是战国末期思想家荀况所著；《庄子》是战国中期思想家庄周和他的门人以及后学所著。选自上述三部著作的课文，依次分别是《寡人之于国也》《劝学》《逍遥游》。
答案：B
这四项涉及的都是先秦历史散文和诸子散文的有关常识，难度不大，只要认真看过注解，就不难判断。B项说法有误。《勾践灭吴》不是选自《战国策》，而是选自《国语》。
| The sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The sun has existed in its present state for about 4 billion, 600 million years and is thousands of times larger than the Earth. By studying other stars, astronomers can predict what the rest of the sun’s life will be like. About 5 billion years from now, the core of the sun will shrink and become hotter. The surface temperature will fail. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the sun will expand approximately 35 million miles, about the distance to mercury, which is the closest planet to the sun. The sun will then be a red giant star. Temperatures on the earth will become too hot for life to exist. Once the sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the earth, it will become a white dwarf star. The sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf. After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the earth will be dark and cold. If any atmosphere remains there, it will have frozen onto the earth’s surface. |
Which of the following best describes the tone of the passage
A．Alarmed. B. Pessimistic.C. Comic. D. Objective.