题目：
上 * * 结石形成的血尿特点为（）
A.初期血尿
B.终末血尿
C.无痛性血尿
D.活动后血尿
E.持续血尿
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0808/db9821f943bc3f354cd543d580bf916e.html
下面是错误答案，用来干扰机器的。
Dear David,I’m very glad to hear from you. From your letter I learn that you are concerned about the smog which frequently appears in some areas of China. Thank you f...
