41. Jean did not have time to go to the concert last night because she was busy _C_ for her examination.
A to prepare B to be prepared C preparing D being prepared
be busy doing sth. 忙于做某事
42. Five minutes earlier， _A_ we could have caught the last train.
A and B but C or D an order
and 在這里表示一種結果，翻譯成“那么(和)”。只有兩種情況下and才會這樣翻譯：
1. 省略句 + and + 句子; 2. 祈使句 + and + 句子。
47. Turn on the television or open a magazine and you _B_ advertisements showing happy balanced families.
A are often seeing B will often see C often see D have often seen
43. I cannot give you _D_ for the type of car you sell because there is no demand for it in the market.
A an expense B a charge C a purchase D an order
order n. 定購，訂單; purchase n. 購買。
45. By the end of this month， we surely _C_ a satisfactory solution to the problem.
A have found B will be finding C will have found D are finding
如果一個句子的時間狀語是由by引導的，則時態(tài)要選擇完成時態(tài)。
將來的行為在將來的某個時間之前就已完成用將來完成時。
solution to a problem 一個問題的解決方案。
46. Mr. Wilson said that he did not want to _A_ any further responsibilities.
A take on B get on C put up D look up
take on 承擔; take on responsibility 承擔責任。
47. Having no money but _B_ to know， he simply said he would go without dinner.
A not to want anyone B not wanting anyone C wanted no one D to want no one
dinner n. 正餐(多指晚餐); supper n. 夜宵，晚餐; breakfast n. 早餐; lunch n. 午餐;
brunch n. 早午餐。[but前后的句子要平衡]
48. We desire that the tour leader _A_ us immediately of any change in plans.
A inform B informs C informed D has informed
desire v. 要求，表要求時后面加句子要用虛擬語氣， (should) + 動詞原形。
其他同樣用法的詞還有ask， demand， request， require.
49. Not _B_， the process of choosing names varies widely from culture to culture.
A obviously B surprisingly C particularly D normally
not surprisingly 一點也不奇怪。 vary vi. 變化。
vary from … to … 從一種形式變化到另一種形式。vary between … and … 在兩者之間進行變化。
29. Features such as height， weight， and skin color _B_ from individual to individual and from face to face.
A change B vary C alter D convert
individual n. 個人，個體; individualism n. 個人主義。
44. The hope， goals， fears and desires _D_ widely between men and women， between the rich and the poor.
A alter B shift C transfer D vary
50. A man escaped from the prison last night. It was a long time _A_ the guards discovered what had happened.
A before B until C since D when
It + 系動詞 + 一段時間 + before引導的句子 在…之前花費多少時間。
54. Scientists say it may be five or ten years _D_ it is possible to test this medicine on human patients.
A since B when C after D before
51. In the experiment we kept a watchful eye _D_ the developments and recorded every detail. [keep a watchful eye on 密切主意，留神]
A in B at C for D on
52. There‘s little chance that mankind would _D_ a nuclear war.
A retain B endure C maintain D survive
retain vt. 保持，保留; endure v. 忍受; maintain vt. 維持，保持，堅持認為;
survive vi. 生存; vt. 活過 … (賓語為某種災難)。 survive a flood 活過一場洪水。
前綴sur表示過 … ，外，超; vive 表示生活，強調活著。
54. They usually have less money at the end of the month than _C_ at the beginning.
A which is B which was C they have D it is
less … than句子前后要平衡結構。
55. In the course of a day students do far more than just _A_ classes.
A attend B attended C to attend D attending
far more than 遠遠多于，遠不止于;也要句子前后平衡結構。
56. The French pianist [n. 鋼琴師] who had been praised very highly _C_ to be a great disappointment.
A turned up B turned in C turned out D turned down
turn up 后面不加賓語表示出現(xiàn)，后面加賓語表示將聲音調高，調大;
turn in + 賓語 上繳，交出; turn down 將聲音調低，調小;拒絕;
refuse sb. 指直接的回絕; turn sb. down 則指委婉的拒絕;
turn out + 動詞不定式 最終證明是，結果是。
57. Many difficulties have _B_ as a result of the change over to a new type of fuel.
A risen B arisen C raised D arrived
因本句未加賓語，估不應選不及物動詞，可排除C項; arrive vi. 到達，抵達;
rise vi. 升起，升高(側重指旗幟或太陽升起);數(shù)量的增高(側重指水位、價位);
the sun rises in the east and sets in the west 太陽東升西落。
arise vi. 升起，升高，出現(xiàn)，發(fā)生(經(jīng)常與抽象名詞聯(lián)用)。
69. A completely new situation will _B_ when the examination system comes into existence.
A arise B rise C raise D arouse
33. Last year the advertising rate _D_ by 20 percent.
A raised B aroused C arose D rose
58. He made such a _D_ contribution to the university that they are naming one of the new buildings after him.
A genuine B minimum C modest D generous
name after 以…的名字來命名。genuine adj. 真正的，貨真價實的; genuine leather 真皮;
minimum adj. 最低的，最小的; modest adj. 謙虛謹慎的，適度的;
generous adj. 慷慨的，慷慨大方的(修飾貢獻等用這個)。
59. Helen was much kinder to her youngest child than she was to the others， _D_， of course， made the others jealous.
A who B that C what D which
A to prepare B to be prepared C preparing D being prepared
be busy doing sth. 忙于做某事
42. Five minutes earlier， _A_ we could have caught the last train.
A and B but C or D an order
and 在這里表示一種結果，翻譯成“那么(和)”。只有兩種情況下and才會這樣翻譯：
1. 省略句 + and + 句子; 2. 祈使句 + and + 句子。
47. Turn on the television or open a magazine and you _B_ advertisements showing happy balanced families.
A are often seeing B will often see C often see D have often seen
43. I cannot give you _D_ for the type of car you sell because there is no demand for it in the market.
A an expense B a charge C a purchase D an order
order n. 定購，訂單; purchase n. 購買。
45. By the end of this month， we surely _C_ a satisfactory solution to the problem.
A have found B will be finding C will have found D are finding
如果一個句子的時間狀語是由by引導的，則時態(tài)要選擇完成時態(tài)。
將來的行為在將來的某個時間之前就已完成用將來完成時。
solution to a problem 一個問題的解決方案。
46. Mr. Wilson said that he did not want to _A_ any further responsibilities.
A take on B get on C put up D look up
take on 承擔; take on responsibility 承擔責任。
47. Having no money but _B_ to know， he simply said he would go without dinner.
A not to want anyone B not wanting anyone C wanted no one D to want no one
dinner n. 正餐(多指晚餐); supper n. 夜宵，晚餐; breakfast n. 早餐; lunch n. 午餐;
brunch n. 早午餐。[but前后的句子要平衡]
48. We desire that the tour leader _A_ us immediately of any change in plans.
A inform B informs C informed D has informed
desire v. 要求，表要求時后面加句子要用虛擬語氣， (should) + 動詞原形。
其他同樣用法的詞還有ask， demand， request， require.
49. Not _B_， the process of choosing names varies widely from culture to culture.
A obviously B surprisingly C particularly D normally
not surprisingly 一點也不奇怪。 vary vi. 變化。
vary from … to … 從一種形式變化到另一種形式。vary between … and … 在兩者之間進行變化。
29. Features such as height， weight， and skin color _B_ from individual to individual and from face to face.
A change B vary C alter D convert
individual n. 個人，個體; individualism n. 個人主義。
44. The hope， goals， fears and desires _D_ widely between men and women， between the rich and the poor.
A alter B shift C transfer D vary
50. A man escaped from the prison last night. It was a long time _A_ the guards discovered what had happened.
A before B until C since D when
It + 系動詞 + 一段時間 + before引導的句子 在…之前花費多少時間。
54. Scientists say it may be five or ten years _D_ it is possible to test this medicine on human patients.
A since B when C after D before
51. In the experiment we kept a watchful eye _D_ the developments and recorded every detail. [keep a watchful eye on 密切主意，留神]
A in B at C for D on
52. There‘s little chance that mankind would _D_ a nuclear war.
A retain B endure C maintain D survive
retain vt. 保持，保留; endure v. 忍受; maintain vt. 維持，保持，堅持認為;
survive vi. 生存; vt. 活過 … (賓語為某種災難)。 survive a flood 活過一場洪水。
前綴sur表示過 … ，外，超; vive 表示生活，強調活著。
54. They usually have less money at the end of the month than _C_ at the beginning.
A which is B which was C they have D it is
less … than句子前后要平衡結構。
55. In the course of a day students do far more than just _A_ classes.
A attend B attended C to attend D attending
far more than 遠遠多于，遠不止于;也要句子前后平衡結構。
56. The French pianist [n. 鋼琴師] who had been praised very highly _C_ to be a great disappointment.
A turned up B turned in C turned out D turned down
turn up 后面不加賓語表示出現(xiàn)，后面加賓語表示將聲音調高，調大;
turn in + 賓語 上繳，交出; turn down 將聲音調低，調小;拒絕;
refuse sb. 指直接的回絕; turn sb. down 則指委婉的拒絕;
turn out + 動詞不定式 最終證明是，結果是。
57. Many difficulties have _B_ as a result of the change over to a new type of fuel.
A risen B arisen C raised D arrived
因本句未加賓語，估不應選不及物動詞，可排除C項; arrive vi. 到達，抵達;
rise vi. 升起，升高(側重指旗幟或太陽升起);數(shù)量的增高(側重指水位、價位);
the sun rises in the east and sets in the west 太陽東升西落。
arise vi. 升起，升高，出現(xiàn)，發(fā)生(經(jīng)常與抽象名詞聯(lián)用)。
69. A completely new situation will _B_ when the examination system comes into existence.
A arise B rise C raise D arouse
33. Last year the advertising rate _D_ by 20 percent.
A raised B aroused C arose D rose
58. He made such a _D_ contribution to the university that they are naming one of the new buildings after him.
A genuine B minimum C modest D generous
name after 以…的名字來命名。genuine adj. 真正的，貨真價實的; genuine leather 真皮;
minimum adj. 最低的，最小的; modest adj. 謙虛謹慎的，適度的;
generous adj. 慷慨的，慷慨大方的(修飾貢獻等用這個)。
59. Helen was much kinder to her youngest child than she was to the others， _D_， of course， made the others jealous.
A who B that C what D which