A. countryside
Many reasons:
1) wrong tense for any of the other answers
2) none of the other answers provide refuge
It would have been far better if you had shared some options, because that development could lead to many things. Anyway, I bet I know what are you talking about, and according to this event, the main point of gasohol dev is that <span>Brazil no longer has to grow fuel. I am pretty sure you have such option in your list, in any case it will help you.</span>
A longitudinal wave particles travel parallel to the direction of energy movement
Answer:
a.expensive in some countries and