FAD结构中能递氢的成分是()
A.磷酸
B.核醇
C.异咯嗪环
D.腺嘌呤
E.Cytb
参考答案:C
Could you provide ________?[ ]
A. her some food
B. her for some food
C. some food to her
D. some food for her
男,53岁,右胸不适,咳嗽咳痰月余,近1周痰中带血无发热,吸烟30年,每日吸烟16支。
对该患最常用的检查是()
A.纤支镜检查
B.X线检查
C.免疫学检查
D.胸穿检查
E.B超检查