Every decision is made within a decision environment, which is defined as the collection of information, alternatives, values. Many decision makers have a(n)  50 to seek more information than required to make a good decision. When too much information is sought and obtained, one or more of several   51 can arise.
﹡ A   52  in the decision occurs because of the time required to obtain and process the extra information.
﹡  53  overload will occur. In this state, so much information is available that decision-making ability actually   54  because the information in its entirety can no longer be managed or assessed  55 . A major problem caused by information overload is  56 . When too much information is taken into memory, especially in a short period of time, some of the information (often that received early on) will be pushed out.
﹡Selective use of the information will occur.  57   , the decision maker will choose from among all the information available only those facts which support a preconceived(预先构想的) solution or position.
﹡Mental fatigue occurs, which  58  slower work or poor quality work.
﹡  59   fatigue occurs, where the decision maker tires of making decisions. Often the result is fast, careless decisions or no decisions are made at all.
The quantity of information that can be processed by the human mind is limited. Unless information is  60 selected, processing will be biased toward the first part of the information received. After that, the mind tires and begins to  61 subsequent information or forget earlier information.
A common   62 about decision making is that decisions are made in isolation from each other: you gather information, explore alternatives, and  63 , without regard to anything that has gone before. The fact is, decisions are made in a context of other decisions.
We might say, then every decision  64  from previous decisions: enables many future decisions, and assists other future decisions.

Every decision is made within a decision environment, which is defined as the collection of information, alternatives, values. Many decision makers have a(n)  50  to seek more information than required to make a good decision. When too much information is sought and obtained, one or more of several   51  can arise.

﹡ A   52   in the decision occurs because of the time required to obtain and process the extra information.

﹡  53   overload will occur. In this state, so much information is available that decision-making ability actually   54   because the information in its entirety can no longer be managed or assessed  55  . A major problem caused by information overload is  56  . When too much information is taken into memory, especially in a short period of time, some of the information (often that received early on) will be pushed out.

﹡Selective use of the information will occur.  57   , the decision maker will choose from among all the information available only those facts which support a preconceived(预先构想的) solution or position.

﹡Mental fatigue occurs, which  58   slower work or poor quality work.

﹡  59    fatigue occurs, where the decision maker tires of making decisions. Often the result is fast, careless decisions or no decisions are made at all.

The quantity of information that can be processed by the human mind is limited. Unless information is  60  selected, processing will be biased toward the first part of the information received. After that, the mind tires and begins to  61  subsequent information or forget earlier information.

A common   62  about decision making is that decisions are made in isolation from each other: you gather information, explore alternatives, and  63  , without regard to anything that has gone before. The fact is, decisions are made in a context of other decisions.

We might say, then every decision  64   from previous decisions: enables many future decisions, and assists other future decisions.

A. ability                B. tendency         C. quality              D. strength

A. advantages         B. agreements       C. decisions         D. problems

A. delay                  B. possibility        C. solution          D. settlement

A. Labor                    B. Knowledge       C. Information          D. Intelligence

A. eliminates        B. declines           C. qualifies           D. promotes

A. relatively         B. objectively         C. appropriately      D. personally

A. forgetfulness          B. inconvenience    C. uselessness         D. disability

A. After all          B. In addition       C. In short             D. That is to say

A. suffers from       B. deals with       C. results in            D. applies to

A. Beauty               B. Memory         C. Sight             D. Decision

A. accidentally        B. consciously      C. occasionally        D. independently

A. ignore             B. select           C. store               D. process

A. interest             B. sense           C. conclusion          D. misunderstanding

A. draw a conclusion  B. made a choice    C. put it aside       D. try it out

A. prevents           B. decides             C. infers             D. follows

下面文章中有5处需要添加小标题。请从以下选项（A,B,C,D,E和F）中选出符合各段意思的小标题。

A.Get adequate iron

B. Keep yourself hydrated.

C. Get enough calories

D. A little exercise goes a long way.

E. Eat a balanced, varied diet

F. Spread your calories throughout the day.

The Energy Diet

How can I lose weight when every time I go on a diet, I'm so exhausted that I can barely make it through the day? So goes the complaint of many men and women who are concerned about being overweight. What many people don't realize is that a healthful weight-loss plan can actually boost your energy. The key is to eat smart. And then combine this healthful diet with some physical activity. Here are six pointers to get you started.

1.____

Consume too few calories and you'll have less energy, and decrease the amount of calories burned. "That's because one of the ways the body protects itself from starvation is to slow down its metabolism," explains Dr. Donald Hensrud, a nutrition professor at the Mayo Clinic, in Rochester, Minn. So how many calories do you need to feel energized while also slimming down? A healthful weight-loss rate is roughly one-and-a-half pounds per week, and the calorie intake to achieve this depends on your age, weight, and activity level.

2.____

The key to keeping your energy level up when you diet is to eat balanced meals that supply all the nutrients you need. "Vitamins and minerals act like spark plugs," explains Kristine Clark, director of sports nutrition at Pennsylvania State University. "They help release the energy in nutrient-rich food." Try to follow USDA guidelines. They call for 6 to 11 servings per day from the bread, cereal, rice, and pasta group; three to five servings of vegetables; two to four of fruits; two or three of milk or cheese; two or three of meat, fish, or eggs. Avoid fried and creamy dishes, and keep consumption of sweets and desserts to a minimum.

3____

When you go for five to six hours without food, the amount of fuel in your system starts to run low, and you begin to feel tired. Therefore, says Kristine Clark, it's important to eat at regular intervals to keep your energy up. If you exercise, it's important to make sure you have "fuel in the tank" before you head for the gym. Avoid eating a large number of calories at one time, since it's harder to control your total calorie intake, making weight gain more likely.

4____

About 10% of women of childbearing age in the United States are iron deficient. Iron is essential for energy and endurance because it is a vital component of red blood cells, which carry oxygen to working muscles. "Fatigue and listlessness can be directly associated with too little iron," says Frances Berg, a licensed nutritionist in Hettinger, N.D. The best sources of iron are meat, poultry, and some fish. Other sources: fortified cereals, dried beans, dried fruits, and peas.

5____

"I don't have the energy to exercise!" say many dieters. Indeed, a 1998 survey, developed in part by the Center for Sports Medicine at Penn State, found that over 70% of respondents cited "too tired" or "lack of energy" as key reasons to skip exercising. Yet exercise is exactly what these people need. And, lastly, don't try to do too much too soon. Consider breaking your exercise into small units. Instead of trying to do 30 minutes in one chunk, accumulate exercise in short bouts （一场，一回）every day by mowing the lawn, walking to work, or climbing stairs instead of taking an elevator. It won't be long before you reap （收获）the rewards. Imagine carrying a 15-pound sack of groceries around all day. Then think about how much more energy you'd have if you put that sack down.

Every decision is made within a decision environment, which is defined as the collection of information, alternatives, values. Many decision makers have a(n)  50 to seek more information than required to make a good decision. When too much information is sought and obtained, one or more of several   51 can arise.

﹡ A   52  in the decision occurs because of the time required to obtain and process the extra information.

﹡  53  overload will occur. In this state, so much information is available that decision-making ability actually   54  because the information in its entirety can no longer be managed or assessed  55 . A major problem caused by information overload is  56 . When too much information is taken into memory, especially in a short period of time, some of the information (often that received early on) will be pushed out.

﹡Selective use of the information will occur.  57   , the decision maker will choose from among all the information available only those facts which support a preconceived(预先构想的) solution or position.

﹡Mental fatigue occurs, which  58  slower work or poor quality work.

﹡  59   fatigue occurs, where the decision maker tires of making decisions. Often the result is fast, careless decisions or no decisions are made at all.

The quantity of information that can be processed by the human mind is limited. Unless information is  60 selected, processing will be biased toward the first part of the information received. After that, the mind tires and begins to  61 subsequent information or forget earlier information.

A common   62 about decision making is that decisions are made in isolation from each other: you gather information, explore alternatives, and  63 , without regard to anything that has gone before. The fact is, decisions are made in a context of other decisions.

We might say, then every decision  64  from previous decisions: enables many future decisions, and assists other future decisions.

下面文章中有5处需要添加小标题。请从以下选项（A,B,C,D,E和F）中选出符合各段意思的小标题。
A.Get adequate iron
B. Keep yourself hydrated.
C. Get enough calories
D. A little exercise goes a long way.
E. Eat a balanced, varied diet
F. Spread your calories throughout the day.
The Energy Diet
How can I lose weight when every time I go on a diet, I'm so exhausted that I can barely make it through the day? So goes the complaint of many men and women who are concerned about being overweight. What many people don't realize is that a healthful weight-loss plan can actually boost your energy. The key is to eat smart. And then combine this healthful diet with some physical activity. Here are six pointers to get you started.
1.____
Consume too few calories and you'll have less energy, and decrease the amount of calories burned. "That's because one of the ways the body protects itself from starvation is to slow down its metabolism," explains Dr. Donald Hensrud, a nutrition professor at the Mayo Clinic, in Rochester, Minn. So how many calories do you need to feel energized while also slimming down? A healthful weight-loss rate is roughly one-and-a-half pounds per week, and the calorie intake to achieve this depends on your age, weight, and activity level.
2.____
The key to keeping your energy level up when you diet is to eat balanced meals that supply all the nutrients you need. "Vitamins and minerals act like spark plugs," explains Kristine Clark, director of sports nutrition at Pennsylvania State University. "They help release the energy in nutrient-rich food." Try to follow USDA guidelines. They call for 6 to 11 servings per day from the bread, cereal, rice, and pasta group; three to five servings of vegetables; two to four of fruits; two or three of milk or cheese; two or three of meat, fish, or eggs. Avoid fried and creamy dishes, and keep consumption of sweets and desserts to a minimum.
3____
When you go for five to six hours without food, the amount of fuel in your system starts to run low, and you begin to feel tired. Therefore, says Kristine Clark, it's important to eat at regular intervals to keep your energy up. If you exercise, it's important to make sure you have "fuel in the tank" before you head for the gym. Avoid eating a large number of calories at one time, since it's harder to control your total calorie intake, making weight gain more likely.
4____
About 10% of women of childbearing age in the United States are iron deficient. Iron is essential for energy and endurance because it is a vital component of red blood cells, which carry oxygen to working muscles. "Fatigue and listlessness can be directly associated with too little iron," says Frances Berg, a licensed nutritionist in Hettinger, N.D. The best sources of iron are meat, poultry, and some fish. Other sources: fortified cereals, dried beans, dried fruits, and peas.
5____
"I don't have the energy to exercise!" say many dieters. Indeed, a 1998 survey, developed in part by the Center for Sports Medicine at Penn State, found that over 70% of respondents cited "too tired" or "lack of energy" as key reasons to skip exercising. Yet exercise is exactly what these people need. And, lastly, don't try to do too much too soon. Consider breaking your exercise into small units. Instead of trying to do 30 minutes in one chunk, accumulate exercise in short bouts （一场，一回）every day by mowing the lawn, walking to work, or climbing stairs instead of taking an elevator. It won't be long before you reap （收获）the rewards. Imagine carrying a 15-pound sack of groceries around all day. Then think about how much more energy you'd have if you put that sack down.