—It was lucky for you to find this before you would lock the door.
A:As
B:While
C:But
D:Since
“梦想是海市蜃楼,还是绿洲,关键取决于你是否停止跋涉的脚步”。与这句话内涵相一致的是( )
读西经度半球图(如图),判断下列各题。