患者,男性,32岁。尿频, * * 灼热,会阴部隐痛不适,前列腺液镜检白细胞增多,卵磷脂小体减少,应诊断为()
A.精浊
B.水疝
C.子痰
D.子痈
E.精癃
参考答案:A
Only when we saw the photos about the air crash ________ how terrible it was. [ ]
A. had we known
B. we had known
C. did we know
D. we knew
近根树皮或根皮(土荆皮)供药用,治顽癣和食积的植物是()。
A.油松
B.金钱松
C.红松
D.雪松