题目内容
4．Fresh fruit and vegetables form an essentialpart of a healthy diet．That's to say people can't live without it．分析 新鲜的水果和蔬菜是健康饮食的重要组成部分，也就是说没有了它，人们就不能生存．
解答 答案：essential
根据句意以及首字母的提示可知，此处的意思应是：基本的，重要的；由于此处在句中作定语，修饰名词part；故用形容词essential．
点评 做类似的题时，首先应根据句意以及首字母的提示判断出空缺处的意思；其次从语法分析的角度，确定出应填单词的形式；因此在平时的学习中，除了应牢固记忆单词的拼写之外，还要熟练掌握一些的语法知识．
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2．
The fortunate people in the world，the only really fortunate people in the world in my mind，are those whose work is also their pleasure．The class is not a large one，not nearly so large as it is often （41）B to be，and authors are perhaps one of the most important elements in its composition．They enjoy in this （42）D at least a real harmony of life．To my mind，to be able to make your work your pleasure is the one class distinction in the world worth striving for； and I do not （43）G that others tend to envy those happy human beings who find their livelihood in the gay effusions （流露） of their fancy，to whom every hour of labor is an hour of（44）K and even a holiday is almost deprivation （丧失）．Whether a man writes well or ill，has much to say or little，if he cares about writing at all，he will appreciate the pleasures of composition．
To sit at the table on a sunny morning，with four clear hours of uninterruptible（45）A plenty of nice white paper and a pen is true happiness．With the complete absorption of the mind upon a（n）（46）I occupation，what more is there than that to desire？What does it matter what happens outside？The House of Commons may do what it likes，and so may the House of Lords．The bottom may be（47）J clean out of the American market．The heathen （异教徒） may show（48）E anger in every part of the globe．Never mind，for four hours，at any rate，we will（49）H ourselves from a common，ill-governed，and （50）F world．
| A．security B．represented C．delete D．respect E．violent F．disorderly G．wonder H．withdraw I．agreeable J．knocked K．enjoyment |
To sit at the table on a sunny morning，with four clear hours of uninterruptible（45）A plenty of nice white paper and a pen is true happiness．With the complete absorption of the mind upon a（n）（46）I occupation，what more is there than that to desire？What does it matter what happens outside？The House of Commons may do what it likes，and so may the House of Lords．The bottom may be（47）J clean out of the American market．The heathen （异教徒） may show（48）E anger in every part of the globe．Never mind，for four hours，at any rate，we will（49）H ourselves from a common，ill-governed，and （50）F world．