President Hu Jingtao’s coming was ________ great comfort for people in Yushu, ________ earthquake-hit area on April 14,2010．

1. A.
   /, an
2. B.
   a, the
3. C.
   a,/
4. D.
   the, an

President Hu Jingtao’s coming was ___ great comfort for people in Yushu, ___ earthquake-hit area on April 14,2010．

A．/, an           B．a, the        C．a, /           D．the, an