—You just think of yourself! You kept me wailing for at least three hours．

—I' m sorry that you _____________ think so．

A．would

B．should

C．could

D．might

上颌窦癌的最佳治疗选择是（）。

A.新辅助化疗+手术治疗+辅助化疗

B.放射放疗+手术治疗

C.动脉灌注化疗+手术治疗

D.动脉灌注化疗+放射治疗

E.手术治疗+术后化疗