走进华盛顿大学(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. ...

奥巴马和布朗淡化经济分歧 (2)

Tip: Nicholas Sarkozy At home, Mr. Obama has focused on government spending to jump-start the economy. And he was expected to urge other nations to take similar steps at the economic summit. Fr...