题目

平面直角坐标系内AB∥x轴，AB=5，点A的坐标为（2，－3），则点B的坐标为_________。 1 答案：（7，-3）或（-3；-3） –Good news. We will have a ______ holiday.--I’ve heard of it. But it’s coming in_______.A．three days, here days’ timeB．three days’, three days’C．three-day, three daysD．three days, three-day time