I was always told that the three Ps, patience, positive thinking and perseverance, were a sure path　1　success.

　　But this advice does not always work as planned.

　　My high school maths exam is one example.

　　The exam, 　2　was originally to be held in our classroom, 　3　(change)to the library at the last minute.

　　This, 　4　, didn’t bother me because maths had always been my strongest subject.

　　I patiently walked to the library, took my seat and did some deep breathing to help relax　5　.

　　But my mood changed quickly when I saw the first question.

　　I had no idea how to do it.

　　I tried to stay　6　(positive)and persevered　7　I finally found the solution.

　　With the problem　8　(solve), I felt proud of my achievement. 　9　(fortunate), I then noticed that I had just 10 minutes left　10　(complete)the rest.

　　【文章大意】我一直被告知耐心、积极思考和毅力是通向成功的道路。但事情有时并非如此, 我的一次数学考试, 就在我的过分坚持下失利了。

　　1. 【解析】to。考查介词。path后接to意为“通向……的道路”。

　　2. 【解析】which。考查关系代词。which引导的是定语从句, 修饰exam, 且在从句中作主语。

　　3. 【解析】was changed。考查语态。change和the exam之间是被动关系, 且是发生在过去的动作, 应用一般过去时的被动语态。

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