下述哪项是放射免疫显像的禁忌证() A.早期癌肿 B.血清人抗鼠抗体阳性 C.手术后 发布时间:2019-02-14 03:00 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 下述哪项是放射免疫显像的禁忌证()A.早期癌肿B.血清人抗鼠抗体阳性C.手术后复发D.久病体弱E.癌肿广泛转移
题型:单项选择题 A1型题 对于正常的长期均衡,在这个时期内______。A.供给对市场价格形成起主导作用B.需求对市场价格形成起主导作用C.需求和供给对市场的作用相等D.价格取决于市场现有商品的边际效应 查看答案
题型:单项选择题 A1型题 用所给单词的正确形式填空。 1. Last football match was very ______ (excite). 2. ______ (stay) up late is bad for your health. 3. Why don't you ______ (give) up smoking?4. My parents didn't feel ______ (good) last Sunday. 5. ______ (not walk) on the lawn. We must protect (保护) our environment. 查看答案