超重的诊断标准是BMI≥() A.21 B.23 C.25 D.31 E.35

题型:单项选择题 A型题

问题:

超重的诊断标准是BMI≥()

A.21

B.23

C.25

D.31

E.35

考点:卫生资格考试(中初级)营养学专业知识主治医师营养学专业知识模拟试题一
题型:单项选择题 A型题

想一想,按要求写单词。

题型:单项选择题 A型题
信息归纳。以下是三位初三学生对他们校园生活的描述,请阅读并完成信息表。
     Jane:
     My biggest problem is that I'm too busy. When I was young, I used to have so much time. But these days,
I have to study all day. I used to spend a lot of time playing games with my friends, but I just don't have the
time anymore. I love music, and my father used to take me to concerts. These days, I hardly ever have time
for concerts. I really miss the old days.
     Betty:
     My school life is interesting and colourful. In the school, I have many great teachers. I also have many good
friends. They are like my brothers and sisters. We get on well with each other. So I think I'm lucky.
     Tony:
     My school life is colourful, too. At school, I learn a lot and I get on well with my classmates.
     Class begins at 8:00. I have lunch at 12:00. After school, I play basketball with my friends. The school is a
good place to study in. I am interested in studying. I do well in English because I like English very much. I am
not good at math. It's too difficult for me. But I will try my best to learn math well.
     I have studied at this school for more than two years. I will take the Senior Entrance Exam (中考) next term.
So I have to study harder. I believe I will succeed.
Information Card for the Poster
1. What's Jane's biggest problem? 1. __________________________________.
2. Who used to take Jane to concerts? 2. __________________________________.
3. How is Betty's school life? 3. __________________________________.
4. When does Tony play basketball? 4. __________________________________.
5. Why can't Tony learn math well? 5. __________________________________.
题型:单项选择题 A型题

阅读理解

     Time and how we experience it have always puzzled us.Physicists have created fascinating theories,

but their time is measured by a pendulum (钟摆) and is not psychological time, which leaps with little

regard to the clock or calendar.As some-one who understood the distinction observed, "When you sit

with a nice girl for two hours it seems like a minute, but when you sit on a hot stove, a minute seems like

two hours."

     Psychologists have long noticed that larger units of time, such as months and years, fly on swifter wings

as we age.They also note that the more time is structured with schedules and appointments, the more

rapidly it seems to pass.For example, a day at the office flies compared with a day at the beach.Since

most of us spend fewer days at the beach and more at the office as we age, an increase in structured tune

could well be to blame for why time seems to speed up as we grow older.

     Expectation and familiarity also make time seem to flow more rapidly.Almost all of us have had the

experience of driving somewhere we've never been before. Surrounded by unfamiliar scenery, with no real

idea of when we'll arrive, we experience the trip as lasting a long time. But the return trip, although exactly

as long, seems to take far less time. The novelty of the outward journey has become routine. Thus taking

a different route on occasions can often help slow the clock.

     When was become as identical as identical as beads(小珠子)on a string, they mix together, and even

months become a single day. To counter this, try to find ways to interrupt the structure of your day-to stop

time, so to speak.

     Learning something new is one of the ways to slow the passage of time. One of the reasons the days

of our youth seems so full and long is that these are the days of learning and discovery. For many of us,

learning ends when we leave school, but this doesn't have to be.

1.The underlined sentence in Paragraph 1 is used to show         .

A.psychological time is quite puzzling

B.time should not be measured by a pendulum

C.physical time is different from psychological time

D.physical theory has nothing to do with the true sense of time

2.Why do units of time fly faster as we grow older?

A.Our sense of time changes.

B.We spend less time at the beach.

C.More time is structured and scheduled.

D.Time is structured with too many appointments.

3.In Paragraph 3 "novelty" probably means         .

A.excitement

B.unfamiliarity

C.imagination

D.amusement

4.The purpose of the passage is to         .

A.give various explanations about time

B.describe how we experience time psychologically

C.show the different ideas of physicists and psychologists on time

D.explain why time flies and how to slow it down psychologically

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