职称英语等级考试试题-综合A

1、职称英语等级考试试题 -综合 A8第 6 局部： 完形填空(第 5165 题，每题 1 分，共 15 分) 阅读下面的短文，文中有 15 处空白，每处空白给出了 4 个选项同，请根据 短文的内容从 4 个选项中选择 1 个答案，涂在答题卡相应的位置上Cost as a Factor in SupplyIn a purely competitive market, the supplier of goods and services has no control over the market price, because he produces too little to influence

2、market conditions. With no difference between his products and the products(51) hiscompetitors, he will sell nothing if he charges above the market price and he will sell all if he charges at or (52) the market price. However, in considering theprice, he must take the (53)of production into consider

3、ation. There aretimes when he may be willing to sell below his cost. This might happen when prices tumble for(54) he believes will be a short time. However, no businessperson can (55)to lose money for a prolonged period. He must beconstantly (56)of his costs in relation to the market price if he is

4、tocompetes successfully and earn a profit.Many people have the impression that as production increases, costs per unit decrease.(57)mass production has made this true in certain industries and atcertain levels of production,(58) logic and practical experiences have shownthat costs per unit begin to

5、rise beyond a certain level of production. Some economists(59)to this principle as the law of increasing costs.The reason costs rise as production goes up is (60). However, it iseasy to recognize that as production goes up, the need for additional factors of production will also grow,(61)competitive

6、 bidding in the marketplace forthe factors of production. If a producer needs(62) skilled labor toproduce more, and none of this labor is unemployed, the producer will have to get(63)from other sources. This can be done by (64)higherwages. Higher bidding would also apply to the other factors of prod

7、uction. We mustalso recognize that not all labor is equally productive, (65)not all land isequally fertile and not all ore(矿石)is equally rich in the min eral wan ted.51 A to B at C of D on52 A below B beneath C over D above53 A price B cost C worth D profit54 A that B why C what D if55 A afford B pr

8、etend C offer D try56 A sure B afraid C aware D suspicious57 A Because B Since C When D While58 A both B neither C none D any59 A resort B refer C turn D attend60 A clear B simple C difficult D complex61 A bringing B resulting in C including D carrying out62 A less B numerous C more D many63 A them B these C it D those64 A offering B cutting C reducing D having65 A as if B just as C because D while答案：1A 2C 3C 4C 5D6D 7A 8D 9C 10C11A 12A 13B 14B 15A16B 17A 18C 19B 20B21C 22A 23D 24C 25A26E 27D 28B 29E