Rest frequently during the day.
Lack of sleep on weekends.
Lack of exercise in the evening.
Eating cheese before going to bed.
第1题：
Robots have one advantage over humans-they never ____ lack of sleep or food.
A.benefit from
B.suffer from
C.stem from
D.result from
第2题：
Gypsies are often treated with disapproval, lack of trust, and lack of understanding because their way of life is so different from the way most other British people live.
第3题：
A. filling with
B. to fill with
C. having filled with
D. filled with
第4题：
What is a cause for the change of Stefania’s body clock?
A. Eating fewer meals.
B. Having more hours of sleep.
C. Lacking physical exercise.
D. Getting no natural light.
第5题：
The doctor advised her_enough rest before going back to work.
A. get
B. to get
C. gets
D.got
第6题：
8． There __________two English classes tomorrow morning．
A． is going to have
B． are going to have
C． is going to be
D． are going to be
第7题：
Passage Four
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previous day. The rest that you get while sleeping enables your body to prepare itself for the next day.
There are four levels of sleep, each being a little deeper than the one before. As you sleep, your muscles relax little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts back and forth from one level of sleep to the other.
Although your mind slows down, from time to time you will dream. Scientists who study sleep state that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.
If you have trouble falling asleep, some people recommend breathing very slowly and very deeply. Other people believe that drinking warm milk will help make you drowsy. There is also an old suggestion that counting sheep will put you to sleep!
46. A good title for this passage is ______.
A. Sleep
B. Good Health
C. Dreams
D. Work and Rest
第8题：
During the war there was a serious lack of food. It was not unusual that even the wealthy families had to bread for days.
A. eat up B. give away C. do without D. deal with
第9题：
对话理解
听力原文：W: I know there are some elements which will affect the investors' searches for the highest possible returns. What are they?
M: Risk aversion, lack of time, lack of skill, and other mortal conditions.
Q: Which of the following doesn't belong to the elements which will constrain the investors' searches for the highest possible returns?
(11)
A．Risk aversion.
B．Lack of time.
C．Lack of skill.
D．Enough time.
第10题：
According to the passage，the major disadvantage of newspapers in its_______
A．high cost
B．lack of changes
C．slow speed
D．lack of interaction