题目

下面四幅漫画寓意的是人体免疫的三道防线：请分析图片回答下列问题：（1）将下列一组图示说明的序号填写在图下相应的横线上： ①抵抗抗原的侵入  ②皮肤的保护作用  ③溶菌酶的作用  ④吞噬细胞的作用                                                                             （下列两小题的答案用图中相应字母表示） （2）图中属于第一道防线的是      ；图中属于第二道防线的是      ；图中It is love that makes the world go round. And it is also love that has such power to overcome all difficulties. So we say: “Love will find a way.” As smile is a facial expression showing pleasure, affection, and friendliness, it is the commonest way to show our good will perfectly without saying anything. A Chinese saying runs: “never hit a person who is smiling at you.” It is a time-proven fact that the smile is a language all its own— a universal language—understood by the people of every nation in the world. We may not speak the same tongue as our foreign neighbors, but we smile in the same tongue. We need no interpreter for thus expressing love, happiness, or good will.One day while shopping in a small town in southern California, it was my misfortune to be approached by a clerk whose personality contradicted mine. He seemed most unfriendly and not at all concerned about my intended purchase. I bought nothing, and marched angrily out of the store. My anger toward that grew with each step. Outside, standing at the corner, was a dark-complexion young man in his early twenties. His expressive brown eyes met and held mine, and in the next instant a beautiful, dazzling smile covered his face. I gave in immediately. The magnetic power of that shining smile drove away all bitterness within me, and I found the muscles in my own face happily responding. “Beautiful day, isn’t it?” I remarked, in passing. The, suddenly something inside me sent me turning back. “I really owe you a debt of gratitude,” I said softly. His smile deepened, but he made no attempt to answer. A Mexican woman and two men were standing nearby. The woman stepped forward and eyed me inquiringly. “Carlos, he no speak English,” she volunteered. “You want I should tell him something?” In that moment I felt transformed. Carlos’ smile had made a big person of me. My friendliness and good will to ward all mankind stood ten feet tall. “Yes,” my reply was enthusiastic and sincere, “tell him I said ‘Thank you!’” “Thank you?” The woman seemed slightly puzzled. I gave her arm a friendly pat as I turned to leave. “Just tell him that,” I insisted. “He’ll understand. I am sure!” Oh, what a smile can do! Although I have never seen that young man again, I shall never forget the lesson he taught me that morning. From that day on, I became smile – conscious, and I practice the diligently, anywhere and everywhere, with everybody. When I got excited in traffic, taking the right – of – way (公路用地) from the other car with my stupid mistake, I’d smile and shrug my shoulders apologetically. This action on my part would always draw a good – natured smile in return. If the other fellow was at fault – and if I could remember my resolution in time! – he’d get a broad smile of understanding. This took a bit of doing at first. I’ll admit it wasn’t always easy, but it was fun. The results were sometimes amazing. Many times, a broad, friendly smile would completely turn aside ill – feeling and tension. I’m wondering now how many tragic add dents could be avoided on our overcrowded highways, if every driver remembered to smile!【小题1】The author got angry while shopping one day because         .A．of the clerk’s unfriendliness and lack of concern B．of her misfortuneC．she failed to purchase what she intendedD．a dark – complexion young man laughed at her【小题2】From the conversation between the author and the Mexican woman, we can infer that the woman         .A．was well – educated but unwilling to help othersB．was able to speak EnglishC．knew some English and was ready to help othersD．was familiar with the young man【小题3】 In the author’s opinion, if all people remembered to smile when driving,         .A．many traffic accidents could be avoidedB．they would receive a good natural smile in returnC．they could get a broad smile of understandingD．they wouldn’t feel any tension【小题4】 The best title for this passage could be          .A．The Art of SmilingB．The Universal LanguageC．The Power of LoveD．The Magic Power of Friendship