52. Why do Americans feel humiliated?
(A) Their economy is plunging
(B) They can’t afford trips to Erope
(C) Their currency has slumped
(D) They have lost half of their assets.

77 下列何種藥物會與thrombin 之活化位置結合而產生抗凝血作用？ (A) Bivalirudin (B) Enoxaparin (C) Heparin (D) Warfarin

78 下列那一種藥物產生生理依賴性的程度最低？ (A) Caffeine (B) Nicotine (C) Cannabis (D) Morphine

79 下列有關Phenytoin 作用之敘述，何者錯誤？ (A)為一種鈉離子管道阻斷劑（Na + channel blocker） (B)會縮短動作電位不反應期（inactivation phase）的時間 (C)會抑制神經元連續性動作電位（repetitive firing）的發生 (D)失神性小發作（Absence seizures）病人不適合使用Phenytoin

80 下列那一種金屬慢性中毒會引起震顫（tremor）、情緒不穩（對刺激易興奮或不安）以及牙齦及口腔黏膜發炎？ (A)汞 (B)鉛 (C)銅 (D)砷

53.How does the current dollar affect the life of ordinary Americans? (A)They have to cancel their vacations in New England. (B)They find it unaffordable to dine in mom-and-pop restaurants. (C)They have to spend more money when buying imported goods. (D)They might lose their jobs due to potential economic problems.

54 How do many Europeans feel about the U.S with the devalued dollar? (A)They feel contemptuous of it (B)They are sympathetic with it. (C)They regard it as a superpower on the decline. (D)They think of it as a good tourist destination.

55 what is the author’s advice to Americans? (A)They treat the dollar with a little respect (B)They try to win in the weak-dollar gamble (C)They vacation at home rather than abroad (D)They treasure their marriages all the more.

56 What does the author imply by saying “currencies don’t turn on a dime” (Line 2,Para 7)? (A)The dollar’s value will not increase in the short term. (B)The value of a dollar will not be reduced to a dime (C)The dollar’s value will drop, but within a small margin. (D)Few Americans will change dollars into other currencies.

57. Why dose the author say that parengs are the true fighters in the college-admissions wars? (A).They have the final say in which university their children are to attend. (B).They know best which universities are most suitable for their children. (C).they have to carry out intensive surveys of colleges before children make an application. (D).they care more about which college their children go to than the children themselves.

58.Why do parents urge their children to apply to more school than ever? (A).they want to increase their children chances of entering a prestigious college. (B).they hope their children can enter a university that offers attractive scholarships. (C).Their children eill have have a wider choice of which college to go to. (D).Elite universities now enroll fewer syudent than they used to.