第6题: [单项选择]How many animals can the man see A. He wants to go to the concert, too. B. He wants to stay at home and do his homework. C. He wants to watch TV. 参考答案:A 答案解析:[听力原文] W: We are going to the concert this evening. M: Can I go with you
第18题: [多项选择]食管异物致大血管破裂,下列叙述哪些正确?( ) A. 尖锐异物相对容易损伤大血管 B. 位于主动脉弓交叉处异物易损伤大血管 C. 食管中段异物并发感染易损伤大血管 D. 异物致大血管破裂易抢救成功,死亡率低 E. 位于食管入口处尖锐异物易损伤大血管 参考答案:A, B, C, E