题目

— How do you think I can make up with Johnson? — Set aside ______ you disagree and try to find ______ you have in common.     A. what; what     B. where; what      C. what; which        D. where; which 答案：B13．下列变化中，属于化学变化的是（　　）A．白磷燃烧B．木条折断C．干冰升华D．轮胎爆炸