沁尿系统各部分的功能是什么?
①——C ②——D ③——A ④——B
A: Do you think that you can have these shirts finished by Friday morning B: ().
A. Sorry, we haven’t finished yet.
B. Why do you need them so early
C. I’m sorry. I couldn’t possibly get them done by then. Saturday afternoon would be the earliest that you could have them.
D. Don’t you see we’re short-handed
本病最需与下列哪种疾病鉴别:
A.外阴良性肿瘤
B. * * 癌
C. * * 癌
D.前庭大腺癌
E.前列腺癌