第14题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. It’s harmful for him to use his voice. B. He needs to see a doctor. C. He hasn’t been taking his medicine. D. It’s difficult to understand him when he whispers. 参考答案:A 答案解析:[听力原文] M: Sam’s voice sounds awful. I could barely hear him. I think he needs to take a few days
第21题: [单项选择]下列哪一项不能使脂肪组织的信号下降() A. 化学饱和法 B. 频率饱和法 C. 短TI的反转恢复序列 D. 化学位移成像中的反相位成像 E. 自旋回波脉冲序列 参考答案:E 答案解析:ABC三种方法可以抑制脂肪组织的信号;化学位移成像中的反相位成像可以使水脂交界处的脂肪信号下降。
第22题: [单项选择]个体工商户复式账与简易账都要编制、报送的是 ( )。 A. 资产负债表 B. 应税所得表 C. 留存利润表 D. 利润分配表 参考答案:B 答案解析:[解析] 个体工商户复式账会计制度应报的会计报表有:资产负债表、应税所得表、留存利润表。简易账的个体工商户一般要编制的报表只有应税所得表。