患者,男,颈部及右手背散见约钱币大小圆形红斑,边缘有红斑、丘疹,表面覆有少许细碎鳞屑,可诊断为:()
A.圆癣
B.紫白癜风
C.白癜风
D.白屑风
E.油风
参考答案:A
It’s John’s birthday today. I wish I _____ her out to a superb restaurant for dinner, but I’m too busy recently.
A.can take
B.take
C.could take
D.had taken
热处理钢筋的代号是( )。
A.Q235
B.Q275
C.25Mn2Si
D.RB150