词语掌故:纽约的别称(2/2)
Hints: Mister Fitz Gerald New Orleans Louisiana The Big Apple Harlem Barry Popik The Capital of the World Empire City Gotham The City So Nice They Named it Twice The City That Never Sl...
揭秘植物的修枝(2)
揭秘植物的修枝(2)Hints:Ottoline Leyser University of York Think of a major road crowded with traffic. So many cars are on the main road that the cars on the side roads cannot enter. The stem is...
悼念枪击案遇难者(1)
四月在弗吉尼亚理工学院发生的枪击事件造成了32人和持枪者身亡...The deadly rampage in April on the campus of Virginia Tech left 32 people, and the gunman, dead. Among the victims was freshman Austin...
艾滋病感染得到控制(2)
联合国官方称,现有感染艾滋病病毒的人比他们预期的要少...But U.N. officials say AIDS is still one of the leading causes of death worldwide and the major cause in Africa. African death rates remain ...