________ an important role in a new movie，Andy has got a chance to become famous．[ ]

A．Offer  

B．Offering  

C．Offered  

D．To offer

清热化痰，宣肺平喘用于喘证的哪一个证型（）。

A.风寒袭肺

B.表寒里热

C.痰热郁肺

D.痰浊阻肺

E.肺气郁闭