第8题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He can’t afford the car fight now. B. He will buy the car as soon as he has enough money. C. He thinks someone else has bought the car. D. He thinks someone else has destroyed the car. 参考答案:A 答案解析:[听力原文]
W: Harry, do you still want to buy the red ear you looked at last week I really think it fi
第23题: [单项选择]教育目的与______构成普遍与特殊的关系。 A. 教学目标 B. 培养目标 C. 教育方针 D. 教学目的 参考答案:B 答案解析:[解析] B项:教育目的与培养目标是普遍与特殊的关系。故选B。
第24题: [单项选择]主动脉对于维持舒张压有重要的作用,其原因() A. 口径大 B. 管壁厚 C. 管壁有良好的弹性 D. 血流速度快 E. 管壁光滑 参考答案:C 答案解析:主动脉管壁厚,富含弹性纤维,有较高的顺应性和弹性,血液从心室射出后,一部分贮存在大动脉内,在舒张期由于大动脉弹性回缩作用,继续向动脉系统流动,形成舒张压。
第27题: [单项选择]All day we could hear the bees ______ around the roses in our garden. A. buzzing B. bellowing C. hissing D. humming 参考答案:A 答案解析:[句意] 我们整天都可以听到蜜蜂在花园里围着玫瑰花嗡嗡地叫。
[辨析] 近义词辨析。buzz意为“(蜜蜂,蚊虫)发出的嗡嗡叫声”,如:The crowd buzzed with excitement