第35题: [单项选择]The atmosphere in the crowded hall became so stifling that two of the old ladies A. passed off B. passed up C. passed through D. passed out 参考答案:D 答案解析:[解析] pass out“失去知觉”;pass off“终止”;pass up“错过”;pass through“穿过,经历”。
第36题: [单项选择]对临床检验参考物质作出说明和要求的是() A. IS017511 B. IS015189 C. IS015193 D. IS015194 E. IS015195 参考答案:D