Pupils in England were able to watch a new TV program called Monkey 1 November 1979. Most of them were hearing this story for the first time. 2, this story is not new to Chinese children.

    There are many fairy tales（童话故事）in China. Journey to the West is 3 of them. In 4 tale, The Monkey King is the main character. He is not just any 5 monkey. We say this 6 he can make 72 changes to his shape and size. He can turn himself into 7 animals and objects. But unless he can hide his tail, he can't turn himself into a 8. He always uses a magic stick 9 the bad people. Sometimes, he can make the stick so small that he can 10 it in his ear. He is 11 able to make it big and long. This fairy tale is really great.

    The Monkey King has 12 Chinese children for many years. 13 the TV program came out more than 30 years ago, western children became interested in reading this story. Great Monkey King keeps 14 to help the weak and never gives up. In fact, children 15 the world love the Monkey King.

下列有关实验仪器的使用及实验操作正确的是（　　）

阅读材料，完成下列问题。

材料一：世界某区域略图（图1）。

材料二：“丝绸之路经济带”和“21世纪海上丝绸之路”的战略构想，给古老的丝绸之路带来了新的外延与内涵。图1中陆上“丝绸之路”所经过的国家，大多位于干旱、半干旱地区，能源、有色金属、旅游等资源丰富，经济以采矿、冶金及农牧业为主。

材料三：人们在沙漠中丁地种植了苜蓿（苜蓿以“牧草之王”著称，多年生草本植物，似三叶草，耐干旱，耐冷热，产量高而质优，又能改良土壤，各种畜禽均喜食。）图2为当地旋转灌溉系统。