题目

完形填空 阅读短文，从每题选项中选出可以填入空白处的最佳选项。 I used to have little passion (激情) in my life. But what happened the other day changed my mind. It was then that I learned how   1  it is to have a passion in life.    That day I went home in Mom’s car. When Mom   2   at a red light, someone on the side of the road caught my eye. It was a man dressed   3   rags(破旧衣服). He was homeless. That didn’t interest me,   4  I had seen many people like him before. Those people usually looked unhappy and hopeless. But this m如图，一个含有30°角的直角三角板的两个顶点放在一个矩形的对边上，如果∠1=25°，那么∠2的度数是A.100°B.105°C.115°D.120°