In a purely competitive market, the supplier of goods and services has no control over the market price, because he produces too little to influence market conditions. With no difference between his products and the products __1__ his competitors, he will sell nothing if he charges above the market price and he will sell all if he charges at or __2__ the market price. However, in considering the price, he must take cost of production __3__. There are times when he may be willing to sell below his cost. This might happen when prices tumble for __4__ a short time. However, no business person can __5__ lose money for a prolonged period. He must __6__ of his costs in relation to the market price if he is to compete successfully and earn a profit.
Many people have the impression that as production increases, costs per unit decrease. __7__ mass production has made this true in certain industries and at certain levels of production, __8__ logic and practical experience have shown that costs per unit begin to rise beyond a certain level of production. Some economists __9__ this principle as the law of increasing costs.
The reason __10__ rise as production goes up is complex. However, it is easy to recognize that as production goes up, the need for additional factors of production will also grow, resulting __11__ competitive bidding in the marketplace for the factors of production. If a producer needs __12__ skilled labor to produce more, and none of this labor is unemployed, the producer will have to get __13__ from other sources. This can be done by __14__ higher wages. Higher bidding would also apply to the other factors of production. We must also recognize that not all labor is equally productive, __15__ not all land is equally fertile and not all ore is equally rich in the mineral wanted.
1. A) to B) at C) of D) on
2. A) below B) beneath C) over D) above
3. A) to consider B) into consideration C) to consideration D) in consideration
4. A) he believes will be B) what he believes be C) what he believes will be D) he believes to be
5. A) afford to B) be affordable C) be afforded to D) have afforded
6. A) constantly aware B) constantly knowledgeable of C) be constantly aware of D) constantly aware of
7. A) Because B) Since C) When D) While
8. A) both B) as well as C) also D) but
9. A) refer B) refer to C) call D) are referred to
10. A) cost B) the cost C) the costs D) costs
11. A) from B) in C) D) for
12. A) less B) numerous C) more D) many
13. A) them B) these C) it D) those
14. A) offering B) cutting C) reducing D) having
15. A) as just B) just as C) because D) while
参考答案: CABCA CDABD BCCAB
英语新四级难度不高听说读写译各个击破
12月英语四六级考试将近专家教你合理全力备战
优化英语四六级CET单词记忆二十法
四六级听力单选阅读改错写作顺利通关的五步走
英语六级阅读的方法和常见错误题目的分类和总结
名师谈2013年12月23日新英语四六级考前冲刺!
三名师指导四六级最后冲刺实录
名师对话新英语六级解析及应对技巧
考前二十天名师教你高效冲击英语新四级听力
英语单词记忆二十法达到最优的记忆效果
格外注意的听力得分
大学英语四六级阅读的三种方法快读查读细读
专家指点决战13年12月24日英语新六级过好三关
六级词汇题高分法备战最后一次传统六级
名师解析新大学四六级写作文体不会变
名师解析征服大学英语四级考试写作篇
六级听力要求和解题技巧4方面基础最关键
指点破解新英语四级新题型要诀
名师英语四六级的考前三调整
名师支招新六级考试各个击破法最有效
五大妙招有助你顺利通过大学英语四级考试
英语四级新题型考试应对怎样高效的浏览文章
大学英语四级考前两周复习安排和重心
大学英语四六级考试阅读理解中介词应对技巧
2013年大学英语四六级新题型全面介绍及解析
考级王谢忠明全面解读英语四级的新题型
听词读写的专家支招新四六级考试应考
四六级谢忠明访谈平时复习不够最后多做真题
名师揭秘2006年新六级考题不会太难
考级王谢忠明解析新英语四六级快速阅读为难点
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |