In a study of 33 years of trends in Body Mass Index（體重指數(shù)） across 200 countries，the scientists found that people worldwide are getting heavier （1）andandthat most of the rise is due to gains in BMI in rural areas.
BMI is an internationally recognized measurement tool（2）that/whichthat/which gives an indication of whether someone is a healthy weight.It is calculated by dividing a（3）person'sperson's （person） weight in kg by their height in meters squared，and a BMI of between 19 and 25 （4）is consideredis considered（consider） healthy.
The study found that between 1985 and 2017，average rural BMI increased（5）byby 2.1 in women and men.In cities，however，the gain（6）waswas（be）1.3 in women and 1.6 in men.The researchers described "striking changes" in the geography of BMI.In 1985，urban men and women in more than three quarters of the countries（7）studiedstudied（study） had higher BMIs than men and women in rural areas.But 30 years later，the BMI difference between urban and rural people in many countries had narrowed （8）sharplysharply（sharp）.
This may be due to some disadvantages for people（9）livingliving （live） in the countryside，including（10）lowerlower（low） levels of income and education.jye.ai costs of healthy foods，and fewer sports facilities.
【考點(diǎn)】人與自我．
【答案】and；that/which；person's；is considered；by；was；studied；sharply；living；lower
【解答】
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發(fā)布：2024/12/7 13:30:2組卷：425引用：7難度：0.7
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1．Walk Out of the Comfort Zone and Try New Things For most high school students，free periods （課、節(jié)） are useless.From what I have seen，few do homework. （1）
.This makes it impossible for those who actually want to do work to complete any.As a senior next year，I think extra periods should be used to take optional subjects.
（2）.Now is the time for us students to choose a suitable one.We will experiment in different fields of study.We will never know if we are interested or talented in a subject if we don't try it.
In my 8th grade，I was told that I had to take an art class as a graduation requirement；so in the 9th grade I took Studio and Art.One of the projects was to build a clay pot，but I built mine incorrectly，so it broke in the kiln （窯）. （3）.Now I know for sure that I do not want to be an artist.However，the class was one of my favorites that year.I was able to try new activities and test my ability.
（4）!College is when we should focus on a specific major，but high school is when we have to figure it out.
Half of all college students change their major at some point.By doing that hundreds of dollars are wasted on classes that they would have never needed to take.So use our extra periods to find out what we want to do in college. （5）.
A.Our school offers many classes
B.We should find out what we are good at
C.I've avoided anything related to art since then
D.Instead，many are on their phones and talking
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G.The classes we choose can influence us in the future發(fā)布：2025/1/1 18:0:1組卷：7引用：5難度：0.5 -
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the beauty in themselves.
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