一青年人,肺门淋巴结肿大。PPD试验5U,硬结直径15mm,伴水疱,诊断为()。
A.结核病
B.结节病
C.淋巴瘤
D.肺癌
E.硅沉着病
参考答案:A
—To keep healthy, you’d better eat more vegetables and fruits every day.
—Thanks for your advice. I’ll have more_____________.
A.cakes
B.eggs
C.apples
D.candies
喷浆作业前,全面检查巷道断面尺寸、()是否符合设计要求。
A.临时支护
B.断面成型
C.中腰线
D.都选