原发性免疫缺陷病中发病比例最高的是()A.原发性B细胞免疫缺陷 B.原发性T细胞免疫 发布时间:2017-02-12 18:09 │ 来源:www.tikuol.com 题型:单项选择题 问题: 原发性免疫缺陷病中发病比例最高的是()A.原发性B细胞免疫缺陷B.原发性T细胞免疫缺陷C.原发性联合免疫缺陷D.补体系统缺陷E.吞噬细胞缺陷
题型:单项选择题 关于颅脑冠状位扫描技术的描述错误的是()A.患者体位有颌顶位和顶颌位B.颌顶位,听眦线与台面趋于平行C.顶颌位,正中矢状面与台面中线垂直D.层厚与层间距,视被检部位的大小选择3~5mmE.头皮下软组织病变,首选冠状位扫描 查看答案
题型:单项选择题 根据句意用括号中所给单词的适当形式填空。小题1:These days, she is getting ready for her ______________ (twenty) birthday party.小题2:I don't know why she looks ______ (angry)at me? Could you tell me?小题3:He says he will teach ________ (he) English.小题4:It's difficult for us to carry on a conversation in such a ________ (noise) room.小题5:It was a__________ (please) tour. We all had a wonderful time. 查看答案