2012年11月5日，中国极地科考船“雪龙号”从广州出发，开启中国第29次南极科学考察之旅，将于2013年4月返回上海。下图为一月份南极附近海平面平均气压分布图，读图回答下列各题。
据图推测，虚线L处天气系统与甲、乙两地天气特点为（）
A.高压脊，甲地晴朗
B.低压槽，乙地阴雨
C.暖锋，甲地阴雨
D.冷锋，乙地阴雨
参考答案：C
解析：图示L处为低压槽线附近，低压槽线附近形成锋面系统，南半球低压顺时针旋转，乙地纬度较低，受暖气团控制，甲地受冷气团控制，暖气团主动向冷气团移动，所以图中L处为暖锋天气，乙地位于暖锋锋后，天气晴朗，甲地位于暖锋锋前，受冷气团控制，位于雨区，为雨区，所以甲地出现阴雨天气。所以本题选择C选项。
根据短文内容，从下框A~F选项中选出能概括每段主题的最佳选项，并在答题卡上将该选项涂黑。选项中有一项为多余项。 Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.
小题1: Generally, good talkers don’t rush into a conversation. They take their time when they think about something and when they say it out loud. They act as if they have all the time in the world. This makes them the center of attention. Try this way of talking and you will create the same effect. 小题2: People with good conversation skills tend to notice the kind of things that the average person doesn’t notice, and to bring such details into the conversation. They may notice and point out an interesting ring on the other person’s hand, a certain foreign accent, or a certain voice tone they use when saying a name. Thus, such individuals impress people in a very elegant manner. 小题3: It’s very rare to meet a person who is comfortably talking about their emotions and how certain things make them feel, especially with strangers. Yet this way of talking is a real virtue. Don’t just present the facts. Keep in mind that it is at the emotional level that people connect best. 小题4: Anyone can talk about the news or express basic opinions. But good talkers can frequently tell you something you didn’t know and that you’ll find interesting and fascinating. This is why it’s good to have knowledge into fields such as psychology or sociology, and bring such knowledge out at the right moments in a conversation. 小题5: The ability to talk smoothly has a lot to do with choosing the precise words to convey your feelings or thoughts. Constantly develop your vocabulary and practice communicating as accurately as possible. It will help you develop a way with words and allow you to express yourself more easily. |