第1题: [单项选择]{{B}} Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Tomatoes are more nutritious than eggs. B. The eggs are next to the tomatoes. C. Most healthy food stores sell tomatoes and eggs. D. Tomatoes and eggs are delicious. 参考答案:A 答案解析:[听力原文]
W: Eggs are supposed to be one of the most nutritious foods.
M: Yes, but they are next to t
第18题: [单项选择]肝脏重量减轻最明显的肝炎是（） A. 急性普通型肝炎 B. 急性重型肝炎 C. 亚急性重型肝炎 D. 中度慢性肝炎 E. 重度慢性肝炎 参考答案:B 答案解析:急性普通型肝炎时肝脏肿大，重量增加。急性重型肝炎时大量肝细胞溶解坏死，导致肝体积明显缩小，重量明显减轻，又称为急性黄色或红色肝萎缩。亚急性重型肝炎时肝脏体积也减小，但是因为既有肝细胞的大片坏死，又有肝
