题目

第二部分：阅读理解（共20小题；每小题2．5分，满分50分）        阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。 A        The key to happiness is how quickly you can get back your focus on what’s important．                                           -----Anonymous        Sixteen years ago I learned this lesson in the back of a New York City taxi cab．Here's what happened．I hopped in a taxi, and we took off for Grand Central Station．We were driving in the right lan下图是分别过M、N、E、F四点各沿两个不同方向所作的地形剖面图，判断这四点所在的地形依次是                            （    ）        A．山脊、鞍部、山谷、盆地                   B．山谷、山脊、盆地、鞍部        C．山谷、山脊、鞍部、盆地                   D．山脊、山谷、鞍部、盆地