- Jack, could you help me        when the plane will take off on the Internet?

-I’m sorry , ,my computer doesn’t work..

A．get out

B．look out

C．take out

D．find out

女，45岁，气急，咳嗽，胸痛，手、足关节痛，关节肿胀，结合CT图像，最可能的诊断是()

A．肺癌

B．特发性肺间质纤维化

C．系统性红斑狼疮

D．硬皮病

E．类风湿肺病