D
Everyone has got two personalities—one is shown to the world and the other is secret and real. You don’t show your secret personality when you are awake because you can control your behavior, but when you are asleep, sleeping position shows the real you. In a normal night, of course, people frequently change their position. The important position is the one that you go to sleep in.
If you go to sleep on your back, your are a very open person. You normally trust people and you are easily influenced by fashion or your new ideas. You don’t like to upset people, so you never express your real feelings. You are quite shy and you aren’t very confident.
If you sleep on your stomach, you are a rather secretive person. You worry a lot and always easily get upset, you are very stubborn, but you aren’t very ambitious (有野心的). You usually live for today not tomorrow. This means you enjoy having a good time.
If you sleep curled up , you are probably a very nervous person. You have a low opinion of yourself and so you are often very defensive. You are shy and you don’t normally like meeting people. You prefer to be on your own. You are easily hurt.
If you sleep on your side, you have usually got a well-balanced personality. You know your strengths and weaknesses. You are usually careful. You have a confident personality. You sometimes feel anxious, but you don’t often get depressed. You always say what you think even if it annoys people.
73. Which of the following might be the best title of the passage?
A. Your Sleeping Position and Your Personality
B. Sleeping and Your Health
C. The Secrets of Your Sleeping 
D. Pay Attention to Your Sleeping Positions
74. If one goes to sleep on his stomach, he might ________.
A. never express his real feelings           B. keep himself secret from others
C. be a very nervous person               D. be usually careful    
75. A person who sleeps curled up might ________.
A. like to stay alone                     B. love having a good time
C. be very ambitious                          D. always feel confident
76. Which of the important sleeping position that might let out your secrets?
A. The sleeping position when you fall asleep  
B. The sleeping position when you wake up.
C. The sleeping position when you feel comfortable. 
D. The sleeping position at midnight.