第21题: [单项选择]Which days doesn’t the man’s son workHow many people will they interview in total A. 100 B. 300 C. 500 参考答案:A 答案解析:[解析] Man: How was the job fair Woman: Ah, it was really successful! Over five hundred people
第23题: [单项选择]关于红细胞平均值的叙述,下列哪项正确( ) A. 红细胞平均值正常,提示患者红细胞形态无改变 B. 贫血患者虽有明显的红细胞异常,但其平均值可在正常范围内 C. MCV小于正常,MCH小于正常,其MCHC必小于正常 D. MCV大于正常,MCH大于正常,其MCHC必大于正常 E. MCV、MCH、MCHC三者之间无联系 参考答案:B