.Her explanation to the question made all of us ________ .

A．to confuse

B．confusing

C．confuse

D．confused

上述哪味药为温经汤的君药（）

A.桂枝、桃仁

B.大黄、桃仁

C.吴茱萸、川芎

D.吴茱萸、桃仁

E.吴茱萸、桂枝