谢谢大家给的意见，重读了一遍～～

Economists across the world are expressing concern about rising food prices. The United Nations Food and Agriculture Organization recently released its Food Price Index. The list showed that a number of foods cost more than during the world food crisis of two thousand eight. The index is at its highest level since it began in nineteen ninety.
Demonstrations and deadly food riots have broken out this month, as they did in two thousand eight.
The FAO predicts that world market prices for rice, wheat, barley, sugar and meat will stay high or continue rising. One reason for this is the threat of shortages caused by bad weather. Current and recent weather disasters have harmed agriculture and affected prices in several parts of the world.

所有跟帖： 

• 很好很好。再稍微放松一点点就更好啦~~ -北京二号- ♀ (0 bytes) () 01/23/2011 postreply 01:26:40

• 谢谢二姐～ -laiyin- ♀ (0 bytes) () 01/23/2011 postreply 09:08:28

• 精益求精。 -婉蕠- ♀ (0 bytes) () 01/23/2011 postreply 15:37:40

• 谢谢婉儿～～ -laiyin- ♀ (0 bytes) () 01/23/2011 postreply 18:29:55

• 为什么我都听不到，找不到音频在哪里呢？初来乍到，请告知。 -鹿鸣轩- ♂ (0 bytes) () 01/24/2011 postreply 09:26:42

• 园园：如何让你的电脑能看能听 - 有关电脑的设置 -美语世界- ♀ (436 bytes) () 01/24/2011 postreply 12:18:48

• 我差点错过小天的好读了。和以前比进步飞速。。。。。， -eyeyey- ♀ (0 bytes) () 01/25/2011 postreply 18:46:55