Section BPassages (35points, 5 points each)Directions:In this section, you will hear several short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).Passage OneQuestions 11 to 13 are based on the passage you have just heard.11.A) Fried Coke.B) Strawberry ice-cream.C) Strawberry Coke.D) Strawberry syrup.12. A) A batter (面糊) mix made with Coca-Cola syrup.B) A cherry.C) A drizzle of strawberry syrupD) Some strawberries.13.A) Gonzales, who created this new fast food, is a computer analyst.B) The creator tried about 50 different varieties before coming up with his perfect recipe of this new fast food.C) It was sold at $4.50 at the State Fair of Texas.D) It won a prize for coming up with "most creative" new fair food.Passage TwoQuestions 14 to 17 are based on the passage you have just heard.14.A) The weights.B) The wheel.C) The electric light.D) The radio.15.A) Because there was little land left for exploration.B) Because life was too hard for people at the time.D) All of the above.16.A) 1909B) 1926.C) 1928.D) 1930.17.A) Because the people worked very well.B) Because the people were healthier.C) Because there were fewer diseases.
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Section CSpot Dictation (35 points,5points each)Directions:In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written.For long distance public transport of passengers, the traffic is now divided between airplane and bus. Althoughdistances are so greatit is possible to travel right across the United States by bus, and the Greyhound Bus Company even provides (18)__________unlimited travelall over the nation for a three months' period at theamazingly low costof a hundred dollars or so. Bus travel is cheap, and as the roads are good enoughto allow buses to travel fast, the time spent on bus journeys is (19)__________one might expect. With their tip-back seats and toilets on the (20)__________, the air-conditioned buses are built to make all-night (21)__________as tolerable as possible. Evidently(22)__________has made great progress, and (23)____________and much private travel it seems (24)_____________to use.
下列哪项不是细菌的基本结构:
A. 细胞壁
B. 细胞膜
C. 核质
D. 细胞质
E. 荚膜
具有脂多糖的细菌是:
A. 革兰阳性菌
B. 革兰阴性菌
C. 都没有
D. 都有
革兰阴性菌对青霉素、溶菌酶不敏感的原因是:
A. 细胞壁缺乏磷壁酸
B. 细胞壁含脂多糖多
C. 细胞壁含脂类少
D. 细胞壁含有类脂A
E. 细胞壁含肽聚糖少,且外有外膜结构的保护