Bài tập Trắc nghiệm Unit 10 Reading

What happens if human don’t control the population of pythons?

15/15

Choose the letter A, B, C or D to answer these following questions

Alligators have always been the most dangerous predators of the Florida Everglades, but their long-held position is now being challenged by a growing population of Burmese pythons.

The Burmese python, a giant snake measuring up to 20 feet long and weighing up to 200 pounds, is very popular among exotic pet owners. However, as the dead snakes grow, they become more difficult to cage and handle. To avoid dealing with the snakes, the owners irresponsibly release them into the wild. Since the Everglades is quietly similar to the python's native environment of Southeast Asia, they survive and prosper without difficulty.

The issue with the Burmese pythons is their choice of meals. They eat alligators and endangered birds, which creates strain on an already fragile ecosystem. Recently a 13-foot long Burmese python was found with a 5-foot alligator bursting from its stomach. The python died tried to eat the alligator but a larger one would have easily won the struggle. With over 30,000 Burmese pythons now living over the Everglades, a solution to stop this invasive species is necessary. If the pythons are left unchecked, there is a strong possibility they will wipe out a variety of species needed for the functioning of the Everglades ecosystem.

What happens if human don’t control the population of pythons?

They will develop strongly.

They will dominate the whole ecosystem.

They will wipe out different species that take integral roles of the Everglades ecosystem.

The Everglades ecosystem will be destroyed.

Giải thích

Đáp án: D

Giải thích: Dựa vào câu: “If the pythons are left unchecked, there is a strong possibility they will wipe out a variety of species needed for the functioning of the Everglades ecosystem”.

Dịch: Nếu những con trăn không được kiểm soát, có khả năng mạnh mẽ chúng sẽ quét sạch nhiều loại cần thiết cho hoạt động của hệ sinh thái Everglades.