【简答题】完型填空。 A thousand years age Hong Kong was covered by a thick forest. As more and more people came to 1 in Hong Kong, these trees were cut down and burnt. Now there is 2 forest left, though there are st...
【简答题】完型填空。 A thousand years age Hong Kong was covered by a thick forest. As more and more people came to __ 1 __ in Hong Kong, these trees were cut down and burnt. Now there is __ 2 __ forest left, though ...