题目

第二节：完形填空(共20小题； 每小题1分， 满分20分)  阅读下面短文，掌握其大意， 然后从41-60各题所给的四个选项（A、B、C和D）中，选出最佳选项, 并在答题卡上将该项涂黑。 It was the last day of the final examination in a large eastern university. On the steps of one building, a group of students were talking about the exam that was going to begin in a few   21  .On their faces was confidence. This was their   22  exam—then on to graduation and jobs. Some talked of jobs they already had, others talked of jobs they  23  ge直线y=kx+b过点A(－1,5)且平行于直线y=－x. (1)求这条直线的解析式. (2)点B（m,－5）在这条直线上，O为坐标原点，求m的值及△AOB的面积.