题目内容
20．Facing the economic depression，every possible meanshas been tried（try） this year to save the company from going bankrupt．分析 面对经济大萧条，今年已经尝试了每种可能的方法来挽救公司以避免破产．
解答 答案：has been tried
解析：根据句意"面对经济大萧条，今年已经尝试了每种可能的方法来挽救公司以避免破产"可知横线处需使用现在完成时，且语态为被动语态（"方法"与"尝试"之间为被动关系）．但是需要注意的是means单复数同形，在本题中因为前面有every"每一"一词，故此处句子的主语为单数形式．综上，本题答案为has been tried．
点评 本题考查单词填空，做此类题目时一定要从语法、句意、固定搭配、时态等各个方面仔细分析题干；再结合所给提示确定最终答案．
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8．When I entered the theatre，to my disappointment，the first rows were _____ by noisy children．（ ）
| A． | seated | B． | reserved | C． | maintained | D． | occupied |
15．Over a third of the populations was estimated to have no _____ to the health service．（ ）
| A． | assess | B． | access | C． | passage | D． | path |
12．目前，越来越多的中学生利用周末上各种各样的培训班或请家教．对于这一现象，存在两种不同观点：
请您根据以上提示，以Is a Training Class of Family Teacher Necessary？为题，写一篇120词左右的短文，反映表中内容，并简要阐述自己的观点．文章开头已给出，不计入总字数．
要求：层次清晰，连贯流畅；表达灵活，不要逐字逐句翻译．
参考词汇：巩固strengthen；
Is a Training Class or Family Teacher Necessary？
More and more middle school students are going to all kinds of training classes or having family teachers at the weekend．There are two different viewpoints about it．
Some thinks it necessary．Firstly，it's more effective to study with a teacher than by themselves．Secondly，it can strengthen what is learnt in class．Besides，they can learn a lot more．Others think it unnecessary．For one thing，students can easily form the habit of dependence．For another，students need time to relax from time to time．What's more，the purpose of many training classes and teachers is to make money．
In my opinion，whether a training class or family teacher is needed just depends．If you are really very weak at or interested in a certain subject，maybe it's OK for you．But be sure to choose a good and suitable class or teacher，otherwise it would be a waste of time and money．．
| 有些人认为有必要 | 另一些人认为没有必要 |
| 跟老师学比自己学好 可以巩固课堂所学内容 可以学到更多的东西 | 容易养成依赖习惯 学生需要时间休息 许多培训班和家教以赢利为目的 |
要求：层次清晰，连贯流畅；表达灵活，不要逐字逐句翻译．
参考词汇：巩固strengthen；
Is a Training Class or Family Teacher Necessary？
More and more middle school students are going to all kinds of training classes or having family teachers at the weekend．There are two different viewpoints about it．
Some thinks it necessary．Firstly，it's more effective to study with a teacher than by themselves．Secondly，it can strengthen what is learnt in class．Besides，they can learn a lot more．Others think it unnecessary．For one thing，students can easily form the habit of dependence．For another，students need time to relax from time to time．What's more，the purpose of many training classes and teachers is to make money．
In my opinion，whether a training class or family teacher is needed just depends．If you are really very weak at or interested in a certain subject，maybe it's OK for you．But be sure to choose a good and suitable class or teacher，otherwise it would be a waste of time and money．．