阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
When you are reading something in English, you may often see a new word. If you want to get its meaning(意思), you can just guess and you can also ask your teacher or friends for help. But, what's the best way to know it?
A dictionary is your best friend when learning English. You need an English-Chinese dictionary. It will tell you a lot about the word you don't know. For example(例如), it tells you how to read this word, what it means in Chinese and how to use this word. But there are so many English words in the dictionary and how can you know where the word is? There is a way to look for it.
In the dictionary, you can first see the words beginning with the letter A, then B, C, D, E… That means, if there are two words, "desk" and "hour", " desk" will be before "hour"; "story" before "Sunday", "tomato" before "tomorrow" etc(等等).
The English-Chinese dictionary will be your good friend. I hope you will often use it in your English learning.