春天,走在农业生态园的树荫道上,阵阵花香扑鼻,这是由于( )
A:分子的无规则运动
B:分子间有空隙
C:分子间的吸引力
D:分子间的斥力
A _______ place means there isn't anything or anybody to live or grow at all.
下面省区、简称以及行政中心的连线,正确的是( )
______ he is ill, he is not here today.