某青年长跑后发生腰部绞痛,继而出现肉眼血尿,最大可能是()
A.肾肿瘤
B.输尿管肿瘤
C.膀胱肿瘤
D.上尿路结石
E.下尿路结石
参考答案:D
If I ______ your brains, I _______continue doing the work I am doing now. [ ]
A. have; won’t
B. had; won’t
C. had; wouldn’t
D. have; wouldn’t
肾胚胎瘤最早出现的症状是
A.发热B.肾绞痛C.无痛性血尿D.腹部包块E.尿路刺激征