影响霍奇金病预后不良的因素是()。
A.年龄≤45岁
B.女性
C.HB<105g/L
D.血清白蛋白>40g/L
E.WBC≥10×109/L
参考答案:C
—How dare(敢) you talk to your teacher like that?
—Well, now I regret ______ that.
A.to do
B.to be doing
C.to have done
D.doing
排泄性尿路造影,显示双侧肾盂肾盏受压,呈蜘蛛足样()
A.肾囊肿
B.肾盂癌
C.肾结核
D.重复肾
E.多囊肾