第12题: [单项选择]为住院患者开具的麻醉药品和第一类精神药品处方应当（） A. 逐日开具，每张处方为1日常用量 B. 逐日开具，每张处方为3日常用量 C. 逐日开具，每张处方为5日常用量 D. 逐日开具，每张处方为1次常用量 E. 以上均不正确 参考答案:A 答案解析:为住院患者开具的麻醉药品和第一类精神药品处方应当逐日开具，每张处方为1日常用量。
第17题: [单项选择]Questions 21—23 are based on the passage about vanity stamps. You now have 15 seconds to read Questions 21—23.How much does each vanity stamp cost A. $8.80. B. $0.88. C. $10. D. $5. 参考答案:B 答案解析:[听力原文]21-23 Japanese people, who never miss a chance to be photographed, were lining up to get
第22题: [单项选择]二进制数1111101011011转换成十六进制数是 A. 1F5B B. D7SD C. 2FH3 D. 2AFH 参考答案:A 答案解析:[解析] 二进制整数转换成十六进制整数的方法是：从个位数开始向左按每4位二进制数一组划分，不足4位的前面补0，然后各组代之以一位十六进制数字即可。
第26题: [单项选择]A. It was satisfying. B. It was a failure. C. She thought she had passed it. D. She thought it was hard to said. 参考答案:C 答案解析:[解析] M：How was your English examination W：Very successful．The teacher seemed very satisfied
