ERCP能检出肿瘤直径<2 cm的胰管病变,是诊断小胰癌最准确的方法之一。()
参考答案:对
—Wayne, you have been busy with your project, haven’t you?
—Yes. Now that it’s over, I’m going to _______ myself to the Champions League Final match on TV this Saturday.
A.treat
B.serve
C.behave
D.reward
线条:几何:欧几里得
A.铅笔:美术:齐白石 B.天空:哲学:哲学家C.结论:三段论:亚里士多德 D.虚数:基数:陈景润