—I’d like ________ information about the management of your hotel，please.
  —Well，you could have ________ word with the manager. He might be helpful.
  A.some; a      B.an; some        C.some; some　    D.an; a

--I’d like ________ information about the management of your hotel，please.

--Well, you could have ________ word with the manager. He might helpful.

[　　]

---I'd like ________ information about the management of your hotel，please．

---Well，you could have ________ word with the manager．

---He might be helpful．

1. A.
   some；a
2. B.
   an；some
3. C.
   some；some
4. D.
   an；a