题目

下列变化中属于化学变化的是    A．榨取果汁     B．粉碎废纸     C．燃放烟花     D．切割玻璃 答案：CIn the countryside, _______ car is not yet _______ popular means of transportation． A．the, a         B．a, the         C．the, the           D．a, a