— Are you glad to hear from her?

— Of course. ___________, we last met more than thirty years ago.

A．What’s more

B．That is to say

C．In other words

D．Believe it or not

下述矫正特发性脊柱侧凸的手术方法，正确的是（）

A.Harrington手术

B.Dwyer手术

C.Luque手术

D.Zielke手术

E.以上都是