[单项选择]

Some People Do Not Taste Salt Like Others

Low-salt foods may be harder for some people to like than others, according to a study by a Penn State College of Agricultural Sciences food scientist. The research indicates that genetic factors influence some of the difference in the levels of salt we like to eat.
Those conclusions are important because recent, well-publicized efforts to reduce the salt content in food have left many people struggling to accept fare that simply does not taste as good to them as it does to others, pointed out John Hayes, assistant professor of food science, who was lead investigator on the study.
Diets high in salt Can increase the risk of high blood pressure and stroke. That is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat. This study increases understanding of salt preference and consumption.
T
A. it is good to health to eat food without salt.
B. many people reject low-salt food completely.
C. many people accept low-salt tasteless food reluctantly.
D. food with reduced salt tastes better.

[单项选择]
Low-salt foods may be harder for some people to like than others, according to a study by a Penn State College of Agricultural Sciences food scientist. The research indicates that genetic factors influence some of the difference in the levels of salt we like to eat.
Those conclusions are important because recent, well-publicized efforts to reduce the salt content in food have left many people struggling to accept fare that simply does not taste as good to them as it does to others, pointed out John Hayes, assistant professor of food science, who was lead investigator on the study.
Diets high in salt Can increase the risk of high blood pressure and stroke. That is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat. This study increases understanding of salt preference and consumption.
T
A. how to select subjects and what to do in the research.
B. how to identify supertasters and non-tasters.
C. why to limit the number of subjects to 87 persons.
D. why to select more male subjects than female ones.

[单项选择]

Some People do not Taste Salt Like Others

Low-salt foods may be harder for some people to like than others, according to a study by a Penn State College of Agricultural Sciences food scientist. The research indicates that genetic factors influence some of the difference in the levels of salt we like to eat.
Those conclusions are important because recent, well-publicized efforts to reduce the salt content in food have left many people struggling to accept fare that simply does not taste as good to them as it does to others, pointed out John Hayes, assistant professor of food science, who was lead investigator on the study.
Diets high in salt can increase the risk of high blood pressure and stroke. That is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat. This study increases understanding of salt preference and consumption.<
A. many people reject low-salt food completely
B. it is good to health to eat food without salt
C. food with reduced salt tastes better
D. many people accept low-salt tasteless food reluctantly

[单项选择]She （　） some salt on her food to make it taste better.
A. sprinkled
B. sprayed
C. scattered
D. dispersed

[单项选择]She （） some salt on her food to make it taste better.
A. sprinkled
B. sprayed
C. scattered
D. dispersed

[单项选择]She （）some salt on her food to make it taste better.
A. sprinkled
B. sprayed
C. scattered
D. dispersed

[单项选择]She ______ some salt on her food to make it taste better.
A. sprinkled
B. sprayed
C. scattered
D. dispersed

[填空题]Where do some people like to go Some people like to go to interesting places, such as ______.

[单项选择]Everything we eat and drink contains some salt; we can meet the body’s need for it from natural sources without turning （）the salt bottle.
A. up
B. to
C. on
D. over

[单项选择]Are some people born clever and others born stupid Or is intelligence developed by our environment and our experience Strangely enough, the answer to these questions is yes. To some extent our intelligence is given to us at birth, and no amount of special education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of a person’s intelligence are fixed at birth, whether or not he reaches those limits will depend on his environment. This view, now held by most experts, can be supported in a number of ways.
It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people is, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degree of intelligence will
A. choose two persons with different intelligence
B. choose two persons who are relative
C. take out two persons of close relationship
D. pick any two persons