第18题: [单项选择]达尔文有句名言:“我坚持奋战五十五年,致力于科学的发展,用一个词可以道出我最艰辛的工作特点,这个词就是失败。” 上文表达这样一种观点,即( )。 A. 达尔文有许多名言 B. 达尔文五十五年全都是失败 C. 达尔文的工作很艰辛 D. 达尔文很谦虚 参考答案:C 答案解析:[解析] 片段中达尔文用失败这个词来形容他五十五年的奋斗,说明他的工作是在失败中不断探索前进的,所以选C。
第19题: [单项选择]口气酸臭者,属() A. 口腔不洁 B. 溃腐脓疡 C. 食积胃肠 D. 牙疳 E. 龋齿 参考答案:C
第23题: [单项选择]A It took a long time to finish the building.
B He was too busy to notice the opening of the hotel.
C He did not know the hotel had a restaurant.
D He would like to meet the woman for brunch next Sunday. 参考答案:B 答案解析:[听力原文]
W: We had a delicious Sunday brunch at that new hotel downtown. You should try it sometime.