The picture on the wall looks very ________. I like it very much.
A.delicious B.well C.nice D.friendly
科目：初中英语 来源：北京正德学校2019-2020学年九年级上学期期末英语试卷 题型：单选题
It is impolite to keep others .
A.waiting B.wait C.to wait D.waits
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科目：初中英语 来源：北京东城区第二中学2019-2020学年 八年级上学期期中英语试卷 题型：单选题
I want my daughter a musical instrument.
A.learn B.to learn C.learning D.learned
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科目：初中英语 来源：牛津上海版英语九年级第二学期 Unit 5 单元测试卷 题型：单选题
Would you tell me ________?
A.when are they going to set out B.when they are going to set out
C.when were you going to set out D.when they were going to set out
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________ sad news it is! We must try our best to help the workers out of danger.
A.What a B.What C.How a D.How
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科目：初中英语 来源：牛津上海版英语九年级第二学期 Unit 5 单元测试卷 题型：单选题
There is ________ beautiful garden behind the classroom building.
A.a B.an C.the D./
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科目：初中英语 来源：山东菏泽市开发区联考2019-2020学年八年级上学期期末英语试卷 题型：单选题
—I feel tired and sleepy.
—Why not stop ______ for a while?
A.rest B.to rest C.resting D.rested
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科目：初中英语 来源：北师大版（同北京课改版）英语七年级下册Unit2 On the Weekend检测题 题型：单选题
_______a hot morning, he went to the pool with his uncle.
A.On B.In C.At D.Of
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Many scientists believe our love of sugar may actually be an addiction (上瘾). When we eat or drink sugary foods, the sugar enters our blood and influences parts of our brain that make us feel good. Then the good feeling goes away, leaving us wanting more. All tasty foods do this, but sugar has a particularly strong effect. In this way, it is in fact addictive, and doctors suggest we all cut down on it.
“It seems like every time I study an illness, I find my way back to sugar,” says scientist Richard Johnson. One-third of adults worldwide have high blood pressure ( 血 压 ), and up to 347 million have diabetes (糖尿病). Why? “Sugar, we believe, is one of the reasons, if not the main reason,” says Johnson.
Our bodies are designed to survive on very little sugar. Early humans often had very little food, so our bodies learned to keep sugar as fat. In this way, we had energy stored for when there was no food. But today, most people have more than enough. So the very thing that once saved us may now be killing us.
So what is the solution? It’s obvious that we need to eat less sugar. The trouble is, in today’s world, it’s extremely difficult to avoid. From breakfast cereals to after-dinner desserts, our foods are increasingly filled with it. Some manufacturers ( 制造 商) even use sugar to replace taste in foods that are advertised as low in fat. This may make the food appear as healthier, but large amounts of sugar are often added.
But there are those who are fighting back against sugar. Many schools are offering more fruit instead of deserts. Other schools are building facilities for students to do exercise. The battle has not yet been lost.
1.Why is sugar addictive?
A.It makes us feel good and want more of it. B.It has a strong effect on our blood.
C.Tasty foods are full of sugar. D.There is sugar in medicine.
2.According to the passage, why is it so hard to avoid sugar?
A.We like candy too much. B.It gives us needed energy.
C.It is in so many foods and drinks. D.We get used to eating it at school.
3.What is the passage mainly about?
A.Ways to avoid sugar. B.Our addiction to sugar.
C.Illnesses caused by sugar. D.Good sugar and bad sugar.
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