Enumeration within environment block

[Xavier Garrido <xavier.garrido@gmail.com>]

Dear orgers,

I am using org-mode to write teaching class corrections in order to get 
them properly exported in pdf and html. What I would like to do is to 
insert not only the answer but also the questions. So, I have created a 
"question" environment as shown below

#+BEGIN_SRC org
#+TITLE: Question Test

#+BEGIN_QUESTION
1) Question bla bla bla bla
#+END_QUESTION

The answer to this question is ...

#+BEGIN_QUESTION
2) Question bla bla bla
#+END_QUESTION

The answer to this second question is...
#+END_SRC

The problem is that the enumeration number gets lost either in the 
=enumerate= env. in LaTeX or the =ol= tags in html and thus question 
restart to number 1 every time I have a BEGIN_QUESTION/END_QUESTION 
block. Is there a way to solve that issue or at least to force the item 
number ? (for instance, in LaTeX I can write \item[1],\item[2] and in 
html I can set the =ol= start value).

Thanks in advance,
Xavier