阅读理解(见下)

Once Mark Twain and 2friends were sitting in a restaurant .ONe friend had just returned from a trip to Vermont. The friend said that the air in the mountains of Vermont was very clear.In many places the echo of a voice came back five times stronger than the original voice.The second friend said that was nothing.IN Colorado,where he lived,in many places the echo9ed of a voice spoken in the morning came back in the afternoon.Mark Twain,laughed.Then he said:"Listen!The echoes which you have told about are very unusual,but in a small church in Missouri,where I was born,there is an echo even more unsual than those.""What is so strange about the echo there?"asked one of the men."Well ,I'lltell you,"said Mark Twain,"The echo in that church is so unusuaal that if one askes in a loud voice,"Good morniong!How are you?"the echo repeats very clearly after a moment,"very well,thank you .And you?"" 57.Mark Twain and his friends were talking about the echo of a voice in many places in---. A . Brirain B.Australia C.the United States D.Europe 59>Mark Twain ' s friends were -------- Aa.not telling the truth B.talking about their travels C.sitting and drinking D.discussing how echoes worked in different places 60.You can be sure that----------- A.Mark Twain was a man who likes to tell a llie B.Mark Twain ' s friends had never heard a real echo C.Mark Twain didn't believe what his friends say D.The echo in the church in Missouri was most unusual key CAC 我选了DDD

解题思路： 理解文中的echo的意思：回声。回音。
解题过程：
57.Mark Twain and his friends were talking about the echo of a voice in many places in---.
A . Brirain B.Australia C.the United States D.Europe
此题关键是查看这几个的地方是哪里的。Vermont Colorado Missouri, where I was born, 不用查具体地名，从马克吐温说的最后一个地方的定语，where I was born可以猜到是美国的地方。（马克吐温是美国人）
59>Mark Twain ' s friends were --------
Aa.not telling the truth
B.talking about their travels
C.sitting and drinking
D.discussing how echoes worked in different places
从马克吐温说他家乡的最厉害的回声是说Good morning，How are you而回声是very well，……，可以猜到这是不现实的，所以不是事实，而是 调侃、吹牛。
60.You can be sure that-----------
A.Mark Twain was a man who likes to tell a llie
B.Mark Twain ' s friends had never heard a real echo
C.Mark Twain didn't believe what his friends say
D.The echo in the church in Missouri was most unusual
因此根据第2题可以知道阿本题答案。
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最终答案：略