以下哪一项CT表现,提示直肠癌失去手术机会()
A.肿块外缘毛糙
B.直肠全周受累
C.直肠周围脂肪内肿大淋巴结
D.直肠周围筋膜增厚
E.直肠周围脂肪密度增高
参考答案:D
I want your ______, sir. I don’t know what to do with it.
A.advices
B.piece of advices
C.advice
D.two advices
4,4-二氨基-3,3-二氯二苯基