第6题: [单项选择]下列不属于白细胞计数的技术误差的是() A. 取血部位不当 B. 稀释倍数不准 C. 取血量不够 D. 充液外溢 E. 计数域误差 参考答案:E
第7题: [单项选择]She worked hard at her task before she felt sure that the results would ______ her long effort. A. justify B. testify C. rectify D. verify 参考答案:A 答案解析:[试题分析] 本题为动词词义辨析题。
[词义辨析] justify意为“提供正当理由,为……辨护”;testify意为“证明”,常与介词to连用;rectify意为“改正”;verify意为“查证,