【简答题】阅读短文,根据短文内容,从从A、B、C、D四个选项中,选出最佳答案. Australia is the largest island in the world. It is a little smaller than China. It is in the south of the earth. Australia is big, but its population is small. The ...
【简答题】It's time to be water efficient! As populations increase across Australia and the rest of the world, demand for water will also increase. If we don’t reduce each individual’s demand for water (both ...
【简答题】阅读理解。 Have you ever heard of the language Esperanto (世界语)? This is a man-made language for world use. But it hasn't been known by most of people around the world, let alone (更不必说) worldwide use. There...