伊拉克再添乱(2)

初中英语牛津八年级下01(2)

讲述意大利比萨斜塔Why does the tower lean? In fact,it was already leaning while they were building it. As soon as three floors had been built,by 1178, it began to lean as the ground beneath it...

服务组织救助印度眼病患者 (2)

Hints: ChennaiSome people are found to have cataracts, abnormal growths on the eye that can lead to loss of eyesight. Hospital officials say India has about 13,000,000 people with the condition. ...

慢跑可以长寿噢 (2)

Mark Ricaud,Joyce HannaThis group of older runners meets weekly at the Stanford University track. Known as the "Angel Field Ancients," some are in their 80s.Mark Ricaud is 80 years old and has be...

学校全年开放？(2)

学校是否应该全年开放？其中自然有利有弊Some parts of the country had year-round programs in the 19th century, mostly for economic reasons. They felt it wasted money to use school buildings for onl...