【简答题】Most buildings are built to stand up straight, but these look as if they might fall over! The Church Tower of Suurhusen Built in 1450, the 27-meter-high church tower lies in Suurhusen, Germany. It was...
【简答题】英语四级阅读模拟题 Like a needle climbing up a bathroom scale, the number keeps rising. In 1991, 15% of Americans were obese( 肥胖的 ); by 1999, that proportion had grown to 27%. Youngsters, who should have age a...