题干

读中国四大地理区域图,古代有不少诗词大家对我国的大好河山进行了描述,给后人留下了脍炙人口的佳句。下列诗句与图中字母所示区域环境特征不相匹配的是(    )

A:A——大漠孤烟直,长河落日圆

B:B——枯藤老树昏鸦,小桥流水人家

C:C——两岸猿声啼不住,轻舟已过万重山

D:D——黄河之水天上来,奔流到海不复回

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答案(点此获取答案解析)

B

同类题1

在一定浓度的CO2和适宜温度条件下,测定不同光照强度下放有某双子叶植物叶片的密闭装置中CO2的变化量,结果如下表。分析表中数据,不正确的推论是   
光照强度(klx)
1.0
3.0
5.0
7.0
8.0
10.0
CO2变化量(mg/100cm2.h)
+2.0
-2.0
-6.0
-10.0
-12.0
-12.0

同类题2

                                                             The advantages of Eating Fruits & Vegetables
      Vegetables and fruit are good for your health because of a lot of vitamins, nutrients(矿物质) and fiber(纤维)in them. Fruits and vegetables are regarded as a healthy diet without adding chemicals or additives(添加剂) for carrying or storing foods. The United States Department of Agriculture suggests eating plenty of fruits and vegetables every day to get the advantages of eating a healthy diet.
Disease Prevention
       The United States Department of Agriculture tells that eating fruits and vegetables helps fight strokes, cardiovascular disease and type 2 diabetes. Because of the potassium in fruits and vegetables, they can prevent the risk of developing kidney stones. The fiber in fruits and vegetables helps the body fight against coronary heart disease.
Idea Health
      Since fruits and vegetables add to a balanced and healthy diet, eating these will help you with your idea. The vitamins in fruits and vegetables helps fight depress(沮丧), according to the Mental Health Foundation. Vitamin B and folic acid found in some vegetables and bananas help you to relax. Eating fruits and vegetables can also help improve memory.
Healthy Weight
      Eating fruits and vegetables helps you have a healthy weight. Fruits and vegetables naturally include less energy than other foods, according to the Center for Disease Control and Prevention. The fiber and water in the fruits and vegetables make you feel that you are full, so you will not feel that you have to eat more food.