閱讀下面的短文，文中有15處空白，每處空白給出4個選項，請根據(jù)短文的內(nèi)容從4個選項中選擇1個答案，涂在答題卡相應(yīng)的位置上。
Cost as a Factor in Supply
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 the （53） of production into consideration. There are times when he may be willing to sell below his cost. This might happen when prices tumble for ?。?4） he believes will be a short time. However, no business person can （55） to lose money for a prolonged period. He must be constantly （56） 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 experiences have shown that costs per unit begin to 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 ?。?0）. However, it is easy to recognize that as production goes up, the need for additional factors of production will also grow, （61） competitive bidding in the marketplace for the factors of production. If a producer needs ?。?2） skilled labor to produce more, and none of this labor is unemployed, the producer will have to get ?。?3） from other sources. This can be done by ?。?4） higher wages. Higher bidding would also apply to the other factors of production. We must also recognize that not all labor is equally productive, ?。?5） not all land is equally fertile and not all ore （礦石） is equally rich in the mineral wanted.
51 A to B at C of D on
52 A below B beneath C over D above
53 A price B cost C worth D profit
54 A that B why C what D if
55 A afford B pretend C offer D decide
56 A sure B afraid C aware D suspicious
57 A Because B since C When D While
58 A both B neither C none D any
59 A resort B refer C turn D attend
60 A clear B simple C difficult D complex
61 A bringing B resulting in C including D carrying out
62 A less B numerous C more D many
63 A them B these C it D those
64 A offering B cutting C reducing D having
65 A as if B just as C because D while
答案：
51. C 52. A 53. B 54. C 55. A
56. C 57. D 58. A 59. B 60. D
61. B 62. C 63. C 64. A 65. B
解析：
完形填空題型要求答題者要能讀懂文章，注意句語句、詞與詞之間的關(guān)系，并掌握常見詞的一般用法，這就對單詞和固定表達(dá)的掌握量有了要求，但是也不用著急，平時我們閱讀過程中，做題會陸續(xù)地遇到很多表達(dá)，慢慢積累，做這類題就不用愁啦。并且靠的都是很常見的詞，因此很多時候都不會很難?？纯吹谝活}考的是所有格的表達(dá)：有兩種是必須掌握的：+s和of是最常見的，所以應(yīng)該選擇of,表示…..的。然后第二空，第一種情況是above，另外一種就是at，below表示高于、處于、低于價錢。53題，take into consideration是把什么考慮在內(nèi)的意思，很顯然在考慮價格時還要考慮成本，所以選B，一般情況what 和that 在引導(dǎo)并與從句時可以互換，但是在這里what做的是will be a short time的主語，所以應(yīng)該選擇what, 55 題afford to的用法，意思是負(fù)擔(dān)得起的意思，很顯然沒有人能負(fù)擔(dān)得起長時間的虧損。56題，be aware of 知道、了解、關(guān)注的意思，57，have the impression表示有個印象….但情況一般都是相反的，所以應(yīng)該選擇while盡管，引導(dǎo)轉(zhuǎn)折，58，both and 兩者都，neither….nor兩者都不…這里說的邏輯推理和實際經(jīng)驗都表明當(dāng)生產(chǎn)超過一定量后，每單位的成本會上升。59，refer to …..as 把…..歸結(jié)為…..的意思，60，注意后邊有個however ….easy to 轉(zhuǎn)折關(guān)系，所以前面應(yīng)該是easy的反義詞，因此選complex, 61, result in表示結(jié)果，result from表示產(chǎn)生于….62, 后面提到none of this labor is unemployed, 說明所有的勞力都利用上了，所以應(yīng)該選more 。 63，這里應(yīng)該是選擇代指 competitive bidding的詞，因此it,不可數(shù)名詞，因此不能用其他選項，因為所有的勞動力都利用了，所以不得不付給高工資，因為沒有多余的勞動力。64題，offer sth 提供.....付給...65題，just as 正像…一樣。 as if 似乎、好像….的意思，通常表達(dá)的意思是反面.
Cost as a Factor in Supply
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 the （53） of production into consideration. There are times when he may be willing to sell below his cost. This might happen when prices tumble for ?。?4） he believes will be a short time. However, no business person can （55） to lose money for a prolonged period. He must be constantly （56） 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 experiences have shown that costs per unit begin to 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 ?。?0）. However, it is easy to recognize that as production goes up, the need for additional factors of production will also grow, （61） competitive bidding in the marketplace for the factors of production. If a producer needs ?。?2） skilled labor to produce more, and none of this labor is unemployed, the producer will have to get ?。?3） from other sources. This can be done by ?。?4） higher wages. Higher bidding would also apply to the other factors of production. We must also recognize that not all labor is equally productive, ?。?5） not all land is equally fertile and not all ore （礦石） is equally rich in the mineral wanted.
51 A to B at C of D on
52 A below B beneath C over D above
53 A price B cost C worth D profit
54 A that B why C what D if
55 A afford B pretend C offer D decide
56 A sure B afraid C aware D suspicious
57 A Because B since C When D While
58 A both B neither C none D any
59 A resort B refer C turn D attend
60 A clear B simple C difficult D complex
61 A bringing B resulting in C including D carrying out
62 A less B numerous C more D many
63 A them B these C it D those
64 A offering B cutting C reducing D having
65 A as if B just as C because D while
答案：
51. C 52. A 53. B 54. C 55. A
56. C 57. D 58. A 59. B 60. D
61. B 62. C 63. C 64. A 65. B
解析：
完形填空題型要求答題者要能讀懂文章，注意句語句、詞與詞之間的關(guān)系，并掌握常見詞的一般用法，這就對單詞和固定表達(dá)的掌握量有了要求，但是也不用著急，平時我們閱讀過程中，做題會陸續(xù)地遇到很多表達(dá)，慢慢積累，做這類題就不用愁啦。并且靠的都是很常見的詞，因此很多時候都不會很難?？纯吹谝活}考的是所有格的表達(dá)：有兩種是必須掌握的：+s和of是最常見的，所以應(yīng)該選擇of,表示…..的。然后第二空，第一種情況是above，另外一種就是at，below表示高于、處于、低于價錢。53題，take into consideration是把什么考慮在內(nèi)的意思，很顯然在考慮價格時還要考慮成本，所以選B，一般情況what 和that 在引導(dǎo)并與從句時可以互換，但是在這里what做的是will be a short time的主語，所以應(yīng)該選擇what, 55 題afford to的用法，意思是負(fù)擔(dān)得起的意思，很顯然沒有人能負(fù)擔(dān)得起長時間的虧損。56題，be aware of 知道、了解、關(guān)注的意思，57，have the impression表示有個印象….但情況一般都是相反的，所以應(yīng)該選擇while盡管，引導(dǎo)轉(zhuǎn)折，58，both and 兩者都，neither….nor兩者都不…這里說的邏輯推理和實際經(jīng)驗都表明當(dāng)生產(chǎn)超過一定量后，每單位的成本會上升。59，refer to …..as 把…..歸結(jié)為…..的意思，60，注意后邊有個however ….easy to 轉(zhuǎn)折關(guān)系，所以前面應(yīng)該是easy的反義詞，因此選complex, 61, result in表示結(jié)果，result from表示產(chǎn)生于….62, 后面提到none of this labor is unemployed, 說明所有的勞力都利用上了，所以應(yīng)該選more 。 63，這里應(yīng)該是選擇代指 competitive bidding的詞，因此it,不可數(shù)名詞，因此不能用其他選項，因為所有的勞動力都利用了，所以不得不付給高工資，因為沒有多余的勞動力。64題，offer sth 提供.....付給...65題，just as 正像…一樣。 as if 似乎、好像….的意思，通常表達(dá)的意思是反面.