题目内容
18．The entry point tissue in the very front of eye functions as the window_________all light has to pass on its way．（ ）| A． | which | B． | that | C． | across which | D． | through which |
分析 眼睛里最前端的入口点的组织的功能就像窗户一样，所有光线在传进眼睛的过程中一定要通过它．
解答 答案是D．本题考查定语从句中关系词的选择；题干中空格后面是以the window 为先行词的定语从句；把the window 带入到定语从句，从句完整的表达为"all light has to pass through the window on its way．"，可见先行词前需要介词through，故答案是D．
点评 选择定语从句中的关系词，首先要理解各关系词的用法；然后找准先行词，将先行词带入到定语从句；最后根据先行词在定语从句中的作用判断关系词．
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3．
People often dream of living in a （37）Dplace where no one would be poor，no one would be rich and everyone would be considerate of everyone else．Such a place，（38）C，is too good to be true：such a place is nowhere，and that's what the word UTOPIA means．It is made up of two Greek words meaning NOT A PLACE．
The word was first used by Sir Thomas More，a sixteenth century English writer whose book UTOPIA，（39）ABin 1516，described a perfect island country．More's idea for his tale came from the ancient Greek （40）ADPlato．Plato's THE REPUBLIC described what would be a perfect state．Early legends among the Norse，Celtic，and Arab people told of a perfect place existing somewhere in the Atlantic．These legends were no longer believed when explorations of America began，（41）ACafter More's time it became common for writers to imagine and （42）Ba perfect place．
Today when people want certain changes in government or society，their ideas are sometimes（43）ABCUTPIA．Usually the （44）BDmeans that the changes，if effected，would not suddenly make everything perfect because people are by nature （45）BC．
| A．imperfect B．describe C．however D．perfect AB．published AC．but AD．philosopher BC．release BD．critic ABC．labeled |
The word was first used by Sir Thomas More，a sixteenth century English writer whose book UTOPIA，（39）ABin 1516，described a perfect island country．More's idea for his tale came from the ancient Greek （40）ADPlato．Plato's THE REPUBLIC described what would be a perfect state．Early legends among the Norse，Celtic，and Arab people told of a perfect place existing somewhere in the Atlantic．These legends were no longer believed when explorations of America began，（41）ACafter More's time it became common for writers to imagine and （42）Ba perfect place．
Today when people want certain changes in government or society，their ideas are sometimes（43）ABCUTPIA．Usually the （44）BDmeans that the changes，if effected，would not suddenly make everything perfect because people are by nature （45）BC．
），并在其下面写出该加的词．
）划掉．