2k7 Tham gia ngay group chia sẻ, trao đổi tài liệu học tập mễn phí
* Read the passage and choose the correct answer.
The Amazon rainforest is home to more than a third of all the world's species of plants,
birds and animals. There are thousands of types of plants and animals - probably millions more
that we haven't discovered yet. There are at least 2 ...