题目内容

【题目】2016年3月,东北地区经历了较长时间的低温雨雪天气。资料显示,春耕春播时期,东北地区还有1/4耕地过湿,不仅推迟了春耕,更加重了春涝的程度,据此回答下面小题。

【1】【1】对春涝灾情进行监测需要运用的主要技术是(  )

A. GPS B. GIS C. RS D. 数字地球

【2】【2】救灾决策部门为了综合分析春涝灾情,运用了GIS,需要叠加使用的专题地图有(  )

①降水量分布图 ②水系分布图 ③地形分布图 ④土壤类型分布图 ⑤地质构造分布图

A. ①②③ B. ①③④ C. ②③⑤ D. ②③④

【答案】

【1】【1】C

【2】【2】A

【解析】

【1】【1】本题考查地理信息技术问题,考查调动和运用知识的能力。遥感技术是在距离地球一定距离的飞机、飞船、卫星上,使用光学仪器和电子仪器,接收地面物体发射或反射的电磁波信号,以图像胶片或数据磁带形式记录下来,传送到地面,最后通过分析,揭示出物体的特征、性质以及变化。遥感技术主要应用于资源的普查、灾害监测、环境监测、工程建设以及规划还有其他,包括:军事侦察、海上交通、海洋渔业等。因此遥感也可以根据图像对春涝灾情进行监测。故答案选C项。

【2】【2】为了综合分析春涝灾情,需要用降水量分布图分析各地涝灾程度;用水系分布图和地形图分析排水工程的位置;而土壤类型和地质构造对救洪灾没有作用。因此①②③正确,故选A。

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【题目】 (共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How can a teen set themselves up for success? Here are some important points that you may find helpful.

Figure out your goals in life and work toward them. Start thinking about careers you would like to be in, but make a good choice based on your interests and strengths. 1 You could also work towards non-career related goals, such as creating your own fundraiser, getting good grades in school, joining in a team sport, etc. Challenge yourself and you’ll be surprised at what you can accomplish!

Don’t get into any trouble, legal or otherwise. It could ruin your future plans. Avoid the peer pressure and keep away from the cigarettes, alcohol, and drugs. 2 If you’re being pressured into anything, walk away. If you can avoid these things during your teen years, they’re a lot easier to avoid once you’re out of high school and away from peer pressure.

Have good friends to help you out! 3 Be with people who make you happy. Create a group of supportive, loving friends that can help you succeed in life and live your dreams. Find a few really good friends that will stick with you once you leave high school.

4 Join a sports team at school or out of school. Take your dog for a nice, long walk. Join a yoga group, go swimming at the local recreation center, or do sit-ups during commercial breaks on TV! Just exercise! 5 Studies show that people who are actively involved in activities in their teen years will be more active when they’re adults.

A. Get active!

B. Go for a run around your neighborhood.

C. This could be your job for the rest of your life!

D. You will start forming your own ideas this way.

E. It helps you feel better, mentally and physically.

F. Friends are there to support you and lift your spirits.

G. Obey the law and avoid ending up in the back of a police car.

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