I.语法填空
It is known to all 1_________ the Chinese diet is considered to be the 2______(healthy) in the world because it 3__________ (contain) a lot of fruit and green vegetables. It is rich 4___________ fiber and low in sugar and fat. How 5_________ the Western food? It has too much fat in the form 6__________ potato chips, chocolate and so on. It is also rich in sugar in the form of cakes, soft drinks, etc. As 7___________result, the 8_________(west) usually become very fat and have bad 9___________(tooth), and many of them even die at an early age from heart (10)______(ill).