问题
单项选择题
膀胱肿瘤T1期表明肿瘤侵及（）。
A.黏膜表面
B.黏膜固有层
C.浅肌层
D.深肌层
E.外膜层
答案
参考答案：B
解析：膀胱癌根据癌浸润膀胱壁的深度，多采用TNM分期标准。原位癌；TA无浸润的 * * 状癌；T1浸润黏膜固有层。
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膀胱肿瘤T1期表明肿瘤侵及（）。
A.黏膜表面
B.黏膜固有层
C.浅肌层
D.深肌层
E.外膜层
参考答案：B
解析：膀胱癌根据癌浸润膀胱壁的深度，多采用TNM分期标准。原位癌；TA无浸润的 * * 状癌；T1浸润黏膜固有层。
We feel 小题4:__ sorry for the loss of lives. There is小题5:__ we can do to bring the students back, but we can try to prevent (防止) such things from 小题6:__ again. You should do the following things to prevent a stampede (踩踏)。 After class or school, don’t rush out at the same time. Wait until there are小题7:__ people trying to leave.When you walk with a crowd of people, stay alert (警惕的) and 小题8:your steps. Don’t play around. Be familiar with your 小题9:_ and learn where the safety exits are. When there’s pushing and squeezing (挤)，don’t move and try to hold on to something. 小题10:___ stay in a corner until the crowd leaves. |