题目

定义：平面内横坐标为整数的点称为“左整点”，过函数图象上任意两个“左整点”作直线，则倾斜角大于的直线条数为    （  ）        A．10     B．11     C．12     D．13 答案：BMrs. Brown was much disappointed to see the washing machine she had had____ went wrong again.?　A. it    B. it repaired    C. repaired    D. to be repaired?