恩格斯说：“鹰比人看得远得多，但是人的眼睛识别东西远胜于鹰。狗比人具有敏锐得多的嗅觉
题型：单项选择题
问题：
恩格斯说：“鹰比人看得远得多，但是人的眼睛识别东西远胜于鹰。狗比人具有敏锐得多的嗅觉，但是它连被人当做各种物的特定标志的不同气味的百分之一也辨别不出来。”人的感官的识别能力高于动物，除了人脑及感官发育得更加完善之外，还因为（）。
A.人不仅有感觉还有思维
B.人不仅有理性还有非理性
C.人不仅有知觉还有想象
D.人不仅有生理机能还有心理活动
题型：单项选择题
Good posture certainly shows good health. It also adds to a body’s energy and beauty. The body is not handsome when the back is bent and neck thrusts forward. Bad posture suggests the impression t
hat a person is tired, lacking in energy, bored, or weak. Tiredness may sometimes be the cause of bad posture. Most often, however, it is due to careless and poor health habits. Whatever it causes, bad posture affects one physically. The muscles are stretched and pulled into unnatural positions, which can lead to poor base of the body’s various systems.
Nutrition is the study of how the body takes food and uses it. This science provides information about the kinds of food a person must eat to improve and maintain good health. Such knowledge helps him develop and form people habits to his problems of healthful living. People habits of nutrition can be developed by paying attention to: (1) the variety of food included in the diet; (2) the quality of each kind of food eaten. A diet, or the food regularly eaten, must contain all the necessary factors.
Many physicians believe that overweight is one of the greatest dangers to good health. This condition often leads to a shorter life. An overweight person is also easier to suffer disease, and various disorders of the digestive system. A person’s weight directly has something to do with the amounts of food he eats.
All foods can make a person fat if too much is eaten. In reducing, the safe weight loss is about two pounds a week. The sensible way to lose weight is to decrease the gaining starchy(含淀粉的) foods, fats and sweets in the diet.
小题1: According to this passage, which of the following is suggested about the good health habits?
A．Good way of holding your body.
B．Balanced food.
C．R
ight body weight.
D．All of the above小题2: According to this passage, bad posture is most probably caused by_______.
A．tiredness, boredom and weakness
B．lack of energy
C．carelessness and poor health habits
D．overworking and illness小题3:Which of the following eating habits is NOT proper in terms of maintaining good health?
A．Vegetables, meat and water only
B．A suitable quantity of each kind of food
C．Fats being part of diet.
D．Various foods included in the diet小题4: We can infer from the statement “all foods can make a person fat if too much is eaten” that___.
A．to lose weight you had better eat properly for daily meals
B．the most effective way to lose weight is to have no fat and sweet
C．even vegetables can make you put on weight, so there is no need to have fat and sweet.
D．a shorter life is a sure result of overweight