一架飞机从北京出发,沿经线一直向北飞行,最终能到达( )
A:北京
B:赤道
C:北极
D:南极
Each of us has _________ life goals , which will guide us to a bright future . Without life goals , we may waste our lifetime
用手按在胸部两侧,深深地吸气,你会感觉到( )