阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
    If you have time, if you love sunshine and swimming, why not come to Australia to have a lovely holiday? You will enjoy every minute of being here. Of course, there is still some information that you have to know before you come.
    The sun
    In Australia, you can see many kinds of plants and animals and many beautiful views. However, you should be careful. Our sunlight is very strong and you may get sunburn, If you want to go out, you had better wear a hat and a shirt with collar and long sleeves and don't forget to take your sunglasses and sun cream, Don't look at the sun directly.
    Swimming
    We have so many beautiful places to swim beaches, lakes, rivers and creeks. Most of our public beaches here lifesaving service. Yellow and red flags tell you the area that you are advised to swim in. If there are no flags or lifeguards on the beach, you'd better ask the local people before you go into the water.
    Banks and money
    Banks are usually open between 9:30 a.m. and 4:00 p.m. on Monday to Thursday and 9:30 a.m. to 5:00 p.m. on Friday. Travellers can change money at all the banks and some of the larger hotels.