俗话说“酒香不怕巷子深”,其中“酒香”说明分子 A.有引力 B.有斥力 C.有间隙 D.在不停地做无规则运动 答案:D13.Some teenagers never take entrance exams seriously; they simply leave ______,to a large extent,could be life's most important event--admission to universities almost entirely up to luck.( )A.asB.thatC.whichD.what