阅读短文，完成问题。

presentation

④ The flag of Australia is ____. A. red B. green C. blue ⑤ What is the capital city of Australia?______ A. Canberra(堪培拉). B. Sydney(悉尼). C. Melbourne(墨尔本). ⑥Where do kangaroos live?____ A. In the U.K. B. In Australia. C. In the U.S.