听力Directions: In this section, you will hear 2 short passages. At the end of each passage you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked .
选项：

A: Because it records what you do every day.
B: Because it will let you have the sense of English language.
C: Because it can help you to improve your writing and memorize the words
D: Because it will lead you to success.