何首乌的功效是（）。

A.泻下通便

B.滋阴润肺

C.解毒，截疟

D.解毒，截疟，润肠通便

E.解毒，截疟，活血止痛

----When did the concert  ?

---Well, two or three years ago?

A．happen

B．take place

C．hold

D．start