Write a multi-choice question for the following article: Article: Australia is the smallest continent in the world. It is a little smaller than China. It is near the south of the equator .So when it is summer in our country, it is winter in Australia. Australia has a small population .The population of Australia is nearly the same as that of Shanghai, a city in China. Australia is famous for its sheep and kangaroos. After driving for a short time from any town, you will find yourself in the middle of white sheep. Sheep are everywhere. Have you seen a kangaroo? It has a "bag" below its breast . The mother kangaroo keeps its baby kangaroo in the "bag". It is very strange, isn't it?
Question: Australia is famous for its _ .Options:A kangaroosB deerC elephantsD birdsAnswer:A