问题 选择题

阅读某地区地形剖面图,回答4-6题。

4.M地附近有一条河流是重要的地理分界线,该河流是                      (   )

A.淮河     B.乌拉尔河   C.巴拿马运河     D.苏伊士运河

5.有关P山脉的地形地质特点正确的叙述                                  (   )

A.山地为南——北走向

B.地势起伏大,地处亚欧板块和太平洋板块交界处,地壳不稳定

C.地震和火山活动频繁

D.自然带谱的基带是热带雨林带

6.N处的农业地域类型是                                                (   )

A.水稻种植业     B.大牧场放牧业     C.混合农业     D.商品谷物农业

答案

4.B    5.C    6.A 

4.B根据MN经纬度确定地形剖面图是沿西北——东南方向绘制的,M位于里海附近,东部的河流乌拉尔河是亚欧两洲分界线。

5.C  P山脉是兴都库什山,东北——西南走向,地势起伏大,地处亚欧板块和印度洋板块交界处,地壳不稳定,地震和火山活动频繁。当地属于温带大陆性气候,自然带谱的基带不可能是热带雨林带。

6.A  N处位于印度的孟加拉湾沿岸,东部沿海平原,人口稠密,劳动力资源丰富,种植稻米的历史悠久。农业地域类型是水稻种植业。

单项选择题
单项选择题

Looking back on my childhood, I am convinced (1) naturalists are born and not made. Although we were all brought (2) in the same way, my brothers and sisters soon gave up their pressed flowers and insects. (3) them, I had no ear (4) music and languages, I was not an early reader and I could not do mental arithmetic.Before World War I we (5) our summer holidays in Hungary. I have only the memory of the house we lived (6) , of my room and my toys. I can hardly (7) clearly the large family of grandparents, aunts, uncles and cousins who gathered (8) door. But I do have a clear memory of the dogs, the farm (9) , the local birds and, (10) all, the insects.I am a (11) , not a scientist. I have a p (12) of the natural world, and my enthusiasm has led me into varied investigation. I love discussing my favorite topics and enjoy (13)  the midnight oil  (14)  reading about other people’s observations and discoveries. Then  (15)  happens that brings these observations together  (16)  my conscious mind. Suddenly you fancy (想象), you see the answer  (17)  the riddle, and books, of which some might honor with the title of scientific research.But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist; one of the outstanding and essential  (18)  required is self-discipline, a quality I lack. A scientist requires not only  (19)  but also hard training, determination and a goal. A scientist, up to a point, can be made. A naturalist is  (20) . If you can combine the two, you get the best of both worlds.

第(5)空应选择()

A.spent

B.purchased

C.wounded

D.burnt