[单选题]根据《企业债券管理条例》的规定,企业债券持有人无权实施的行为-我要搜题网

[单选题]3.144. 第144题
停用备用电源自投装置时应( )。
A.先停交流，后停直流
B.先停直流，后停交流
C.交直流同时停
D.与停用顺序无关

[判断题]不按时交纳党费，不完成党组织分配的任务是属于党员理想信念模糊动摇的问题。
A.正确
B.错误

[单项选择]冰片的功效是
A. 开窍醒神，辟秽止痛
B. 开窍醒神，清热止痛
C. 开窍醒神，化湿和胃
D. 开窍醒神，温通止痛

[不定项选择题]共用题干第三篇

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 ex-
perts 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.
The research involved 87 carefully screened participants who sampled salty foods such as soup and
chips,on multiple occasions,spread out over weeks.Test subjects were 45 men and 42 women,reportedly
healthy,ranging in age from 20 to 40 years.The sample was composed of individuals who were not actively
modifying their dietary intake and did not smoke cigarettes.They rated the intensity of taste on a commonly
used scientific scale,ranging from barely detectable to strongest sensation of any kind.
"Most of us like the taste of salt. However,some individuals eat more salt,both because they like the
taste of saltiness more,and also because it is needed to block other unpleasant tastes in food."said Hayes.
"Supertasters,people who experience tastes more intensely,consume more salt than do nontasters.Snack
foods have saltiness as their primary flavor,and at least for these foods,more is better,so the supertasters
seem to like them more."
However,supertasters also need higher levels of salt to block unpleasant bitter tastes in foods such as
cheese,Hayes noted."For example,cheese is a wonderful blend of dairy flavors from fermented milk,but
also bitter tastes from ripening that are blocked by salt,"he said."A supertaster finds low-salt cheese un-
pleasant because the bitterness is too pronounced．"
Hayes cited research done more than 75 years ago by a chemist named Fox and a geneticist named
Blakeslee,showing that individuals differ in their ability to taste certain chemicals.As a result,Hayes ex-
plained,we know that a wide range in taste acuity exists,and this variation is as normal as variations in eye
and hair color.
"Some people,called supertasters,describe bitter compounds as being extremely bitter,while others,
called nontasters,find these same bitter compounds to be tasteless or only weakly bitter."he said."Re-
sponse to bitter compounds is one of many ways to identify biological differences in food preference because
supertastmg is not limited to bitterness." John Hayes points out in a recent study that_________.
A.it is healthy to eat food without salt
B.many people reject low-salt food completely
C.food with less salt tastes better
D.many people accept low-salt tasteless food reluctantly

[单选题]根据《企业债券管理条例》的规定,企业债券持有人无权实施的行为包括( )。A.取得利息B.收回本金C.转让债券D.参与管理

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[单选题]根据《企业债券管理条例》的规定,企业债券持有人无权实施的行为包括( )。
A.取得利息
B.收回本金
C.转让债券
D.参与管理