【简答题】Age has its special advantage in America. And one of the more impressive of them is the senior citizen discount. Anyone who has reached a certain age—in some cases as low as 55-is automatically entitl...
【简答题】Like any awards ceremony of its age, the Oscars, now in its 85th year, has been trying hard to change. So how did that go this year? When host Seth MacFarlane noted in his opening speech that it was t...
【简答题】Since its invention 100 years ago, plastic , the superstar of the technological age, has become ugly and ungreen . But that’s about to change. An exhibition at London’s Science Museum this week could ...
【简答题】Ethiopia has greatly reduced its death rates for children under the age of five years during the last two decades, new UN statistics show. The report says Ethiopia has cut the number of child deaths, ...