浸润型肺结核自然演变过程中,下列哪种情况最常见()
A.亚急性血行播散
B.空洞形成
C.干酪性肺炎形成
D.结核性胸膜炎形成
E.慢性纤维空洞型肺结核形成
参考答案:B
若10x=5,求101-x的值。
— You aren't a student now, are you?
— _____, don't you remember _____ me in the classroom ten minutes ago?[ ]
A. No; seeing
B. Yes; seeing
C. No; to see