A:游泳
B:跳绳
C:骑
下列四组字母依次表示东经、西经、南纬、北纬的代号,正确的是( )
—Which is the biggest number of the four?— .
More than two trees are planted in our neighbor-hood every year.
右图所示,1939—1942年间,法西斯德国在欧洲疯狂地侵略扩张。下列按侵入时序所作的排序,准确的选项是( )