Ⅰ.语言知识及应用(共两节，满分45分)
第一节 完形填空(共15小题；每小题2分，满分30分)
阅读下面短文，掌握其大意，然后从1～15各题所给的A、B、C和D项中，选出最佳选项。
On the way to the pizza store，I saw a man.I’d seen him before，who was __1__ on the stairs，different from many of the other homeless people.I walked past him and went to the pizza place.Because it was full of customers，I had to wait in __2__.When I went back，I asked the man whether he was __3__ and would like to have something.He said yes，but not for pizza because it gave him acidity(酸性)．
It was funny，in that moment—he became real to me.We __4__ names，and then Kevin told me stories about his __5__—how
