第1题: [单项选择]完全左束支传导阻滞引起的第二心音分裂属于 A. 生理性分裂 B. 通常分裂 C. 反常分裂 D. 固定分裂 E. 以上都不对 参考答案:C
第2题: [单项选择]A. Because she has to write her paper. B. Because she has no money. C. Because she is afraid. D. Because she will see the film tomorrow. 参考答案:A 答案解析:[解析] M:Are you going to the movies tonight W:I’m afraid not.I still didn’t complete my paper