视网膜血管炎主要病变发生在() A.黄斑部 B.周边部 C.赤道部 D. 发布时间:2017-08-29 16:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: 视网膜血管炎主要病变发生在()A.黄斑部 B.周边部 C.赤道部 D.以上都不对 E.视盘周围
题型:单项选择题 Directions: A new drug has been developed, and you are asked to write instructions for the use of the drug, and your writing should include: (1) what the drug is used for; (2) what should be followed when the drug is used; (3) how to keep the drug. You should write about 100 words on Answer sheet 2. 查看答案
题型:单项选择题 — How do you often go to work?—I ________ go to work by bus, but now on foot.A.used toB.am used to C.am used forD.use to 查看答案
题型:单项选择题 某患者食入肉类制品后出现腹痛、腹胀、水样腹泻,无恶心、呕吐。粪便标本厌氧培养,血琼脂平板上出现双溶血环,Nagler试验阳性,该患者应首先考虑的诊断是A.痢疾B.伤寒C.产气荚膜梭菌感染D.霍乱E.病毒性肠炎 查看答案
题型:单项选择题 关于机电产品国际招标项目开标活动,下列说法正确的有()。A.应宣读投标人名称和投标价格B.投标人的投标方案如果在开标时未唱出,应由评标委员会决定是否承认C.投标人的价格变更应在开标时一并唱出,否则对于上调的投标报价在评标时不予承认D.对于利用国外贷款项目,开标时投标人少于3个的,开标后无需唱标E.应当在开标时制作开标记录,并在开标后3日内通过招标网备案 查看答案