阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。

　　As young students，you have many dreams．These dreams can be very big, such as winning the Nobel Prize．They can also be small．You may just want to become one of the best students in your class．

　　Once you find a dream，what do you do with it? Do you ever try to make your dream real?

　　“Follow Your Heart” by Australian writer Andrew Marthews tells us that making our dreams real is 1ife's biggest challenge．

　　You may think you're not very good at some school subjects or that it is impossible for you to become a writer．These kinds of ideas stop you from getting your dream, the book says．

　　In fact，everyone can make his dream come true．The first thing you must do is to remember what your dream is．

　　Don't let it leave your heart．Keep telling yourself what you want every day and your dream will come true faster because a big dream is，in fact，many small dreams．

　　You must also never give up your dream．

　　There will be difficulties on the road to your dreams．But the biggest difficulty comes from yourself．You need to decide what is the most important．Studying instead of watching TV will help you to get better exam results，while saving five yuan instead of buying an ice cream means you can buy a new book．

　　As you get closer to your dream，it may change a little．This is good as you have the chance to learn something more useful and find new hobbies．

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