下述食道癌X线征象不正确的是()。
A.粘膜皱襞破坏
B.可形成充盈缺损
C.与正常管壁可呈移行表现
D.管壁僵硬不规则
E.可形成溃疡
参考答案:C
—He used to be quiet, didn't he?
—______ And he still enjoys keeping quiet! [ ]
A. No, he didn't.
B. Yes, he did
C. Never.
D. I am not sure.
康复针对病伤残者的____,以提高____水平为主线,以_____为对象。