男,58岁,咳嗽、发热1周余,无痰中带血,无胸痛,X线胸片如图,最可能的诊断是()
A.右上肺不张
B.右上肺结核
C.右上肺炎症
D.右上胸膜肥厚
E.右上肺癌
参考答案:C
--What are you reading, Tom?
--I'm not really reading, just ________ the pages.
A.turning off
B.turning around
C.turning over
D.turning up
与细菌细胞壁粘肽侧链形成复合物,阻碍细菌细胞壁合成的药物是
A.青霉素GB.红霉素C.头孢唑啉D.头孢吡肟E.万古霉素