第23题: [单项选择]无釉柱釉质出现于 A. 近托姆斯突处 B. 釉质表层30微米 C. 近釉质生长线处 D. 釉质最内层和表层30微米 E. 釉质钙化程度较低处 参考答案:D 答案解析:无釉柱釉质可能是由于成釉细胞最初分泌釉质或分泌停止时,托姆斯突尚未形成或退缩所致,因此仅见于釉质最内层和表层30微米。
第27题: [单项选择]Passage Two Questions 29 to 32 are based on the passage you have just heard. A. Their tricks. B. Their order. C. Their liveliness. D. Their intelligence. 参考答案:C 答案解析:[听力原文]29-31 Monkeys are small lively mammals that rank high among the most intelligent animal
第37题: [单项选择]How did the lady feel A. Very happy, B. Greatly surprised. C. Rather disappointed. D. Very angry. 参考答案:C 答案解析:[听力原文] M: Mary, I’m sorry. They’ve just said they couldn’t supply the tickets for the show this e
第38题: [单项选择]颈静脉外伤时,最可能导致死亡的是() A. 空气栓塞 B. 脂肪栓塞 C. 血栓栓塞 D. 细胞栓塞 E. 细菌栓塞 参考答案:A