信息发布时应保证信息内容的(),做到言语精简,不含歧意。
A.清晰
B.明了
C.实时
D.准确
参考答案:C, D
There was such a long queue for coffee at the interval that we ________ gave up.
A.eventually
B.unfortunately
C.generously
D.purposefully
病历摘要:患者,男性,8岁,头昏乏力2年多。门诊血象特点:血红蛋白70g/L,红细胞2.0×1012/L,红细胞体积基本正常;网织红细胞数减少;白细胞计数和血小板计数减少。初诊为再生障碍性贫血。
病理情况下,红细胞可出现下列哪些结构异常?()
A.豪焦氏小体
B.卡波氏环
C.棒状小体
D.嗜碱性点彩
E.核左移