题目内容：

Camels certainly like eating green grass, not dry grass．But 1. (strange), camels always keep looking for dry grass2. their stomachs are filled up.

A classmate of 3.(I) whose home is on the edge of Turpan Basin in Xinjiang told me his home has two camels; he said you could imagine a camel’s appetite, for it can slowly swallow dozens of kilograms of hay (干草)．I asked him 4. camels eat hay, not green grass．He said the camel is a kind of animal with 5. strong sense of suffering,6.(fear) its master letting it travel through the desert the next day, and the hay in its stomach is more hunger-resistant 7. green grass.

The camel has the best tolerance．Unfortunately, many people can only see a camel’s outstanding performance, but few understand its 8. (prepare) made for it.

Life, 9.a camel traveling through the desert,10. (need) the adequate accumulation, but not everyone can understand it.