I'msurprisedtohearfromher.

I'm surprised to hear from her. ________, we last met ten years ago.

A．On one hand B．That is to say

C．Believe it or not D．In other words

試題分析：句意：收到她的來信我很驚訝。不管信不信，我們有很多年沒見面了。A 一方面；B 那就是説；C 不管信不信；D 換句話説；結合語境故選C。