题目

下列图形中，既是轴对称图形又是中心对称图形的有（ ）A. 4个 B. 3个 C. 2个 D. 1个 答案：【答案】B【解析】根据轴对称图形与中心对称图形的概念求解第一个是中心对称图形,也是轴对称图形第二个不是中心对称图形,是轴对称图形第三个既是中心对称图形又是轴对称图形第四个既是中心对称图形又是轴对称图形。综上可得,共有3个符合题意。故选BThe “Doorman”On a trip to California, my family stopped for lunch. As we walked toward the entrance to the restaurant, a man, with a　　beard and dirty hair, jumped up from a bench and opened the door for us. Regardless of his　　, he greeted us in a friendly way. Once inside, my daughters whispered, “Mom, he　　. ”After we ordered our lunch, I explained, telling the kids to look　　the dirt. We then watched other customers approach the restaurant but many　　him. Seeing this rudeness truly upset me. The day I became a mother, I had resolved to set a good　　to my children. Yet sometimes when things didn’t go right, being a good example was　　. When our meal arrived, I realized I had left the car-sick pills in the truck. With the windiest trip ahead, the kids needed them, so I　　myself from the meal and went to get them. Just then, the “doorman” was opening the door for a couple. They rushed past him without even acknowledging his　　. Letting them in first, I said a loud “thank you” to him as I　　. When I returned, we talked a bit. He said he was not allowed inside　　he purchased food. I went back and told my family his　　. Then I asked our waitress to add one soup and sandwich. The kids looked　　as we had already eaten, but when I said the order was for the“doorman”, they smiled. When it was time to　　our trip, I noticed the“doorman”enjoying his meal. Upon seeing me, he stood up and thanked me heartily. He then　　his hand for a handshake and I gratefully accepted. I suddenly noticed the tears in his eyes—tears of　　. What happened next drew great astonishment: I gave the“doorman”a　　. He pulled away, with tears　　down his face. Back in truck, I fell into deep thought. While we can’t choose many things in life, we can choose when to show gratitude(感恩). I said thanks to a man who had　　help open a door for me, and also said thanks for that　　to teach my children by example. 【小题1】A．heavyB．long C．messyD．grey【小题2】A．service B．appearanceC．statusD．attitude【小题3】A．smokesB．smilesC．sniffsD．smells【小题4】A．beyondB．over C．aroundD．into【小题5】A．hatedB．ignoredC．missedD．refused【小题6】A．targetB．rule C．recordD．example【小题7】A．stressfulB．authenticC．awkwardD．tough【小题8】A．excused B．freedC．preventedD．withdrew【小题9】A．company B．presence C．effortD．attempt【小题10】A．quittedB．marchedC．exitedD．approached【小题11】A．before B．unlessC．thoughD．since【小题12】A．storyB．deedC．experienceD．demand【小题13】A．concerned B．shockedC．puzzledD．bored【小题14】A．makeB．startC．take D．continue【小题15】A．lifted B．washedC．raisedD．waved【小题16】A．approvalB．affectionC．sympathy D．gratitude【小题17】A．hugB．nodC．lift D．clap【小题18】A．slippingB．streamingC．rushingD．breaking【小题19】A．firmlyB．instantlyC．simplyD．politely【小题20】A．journeyB．wisdomC．opportunityD．challenge