题目

Graham was one of the wisest friends of mine. Once I complained to him that I cycled two miles from my house to the town centre but u【1】 there was a big hill on the way. To my surprise, he replied that I should feel lucky and be glad of the e【2】 exercise the hill provided.His words shocked me. So almost all of a sudden, my attitude to the hill c【3】 . The next time when I got close to it,instead of complaining as usual. I told myself that this hill would help me to keep fit. And the r【4】 was that I found the way up the hill was much easier that I had expected -- it cost me nothi---I called him twicw and I couldn’t get through to him.---The line might have been out of order,______?A.mightn’t itB.hadn’t itC.wasn’t itD.haven’t it