Why do people cry? Scientists say the body produces(产生)tears because it needs them. One kind of tears(眼泪)is for the eye, the other is for the heart. They both work as cleaners. If something else like dust(灰尘)gets into your eye, tears also come into the eye to clean it out....
Sometimes life is,people need cry to reduce pressure.2. Sometimes people are extremelyand they will also cry. 答案 1. T 2.T 3.F 4.T 1.hard 2.happy相关推荐 1Why do people cry?Why do people cry? Scientists say the bodyproduces tears because it needs them.Sometimes things are not ...
If tears don't help clean out thesepoisonous chemicals, they will do harm to(损害) theheart.In the United States, men are more likely to haveheart problems than women. Doctors say heartproblems have something to do with thepressure(压力) of life and work now. Perhaps men have more ofthe...
() 1. According to scientists, people cry because the bodyneeds tears.() 2.Crying can help people to reduce pressure.() 3. People cry only when they are sad.() 4. Onion can make people cry. 2Why do people cry?Why do people cry? Scientists say the body producestears because it ...
They need to cry more.In fact, you can find many ways of reducing(减少)the pressures to keep (9)(health). Crying is a(10)(nature)and physical(生理)one.12345678910 2五、语法填空根据句子意思,用所给单词的适当形式填空,未提供单词的限填一词。(10分)Why do people cry? Scientists say the...
19.Why do people cry?Scientists say the body produces tears because they need them.One kind of tears is for the eye,the other is for the heart.They both work as cleaners.If something else like dust(灰尘) gets into your eye,tears also come into the eye to clean it out.If you are ...
Why do people cry?Why do people cry? Scientists say the body producestears because it needs them.Sometimes things are not easy to do and life ishard. People feel very sad, so they may cry to reduce thepressure ofliving and working.OD=√2CD Sometimes people are extremely happy and they ...
(10分)Why do people cry? Different people cry for different things. Scien-tists say people cry because they need it.Sometimes things are not easy to do and life is hard. People feel very sad,so they may cry to reduce(减少) the pressure(压力) of life and work.Sometimes people are ...
根据If these poisonous chemicals are not cleaned out of your body as soon as p ossible, they will do harm to the heart sooner orlater可知如果这些有毒化学物质不尽快清除掉 你的身体,它们迟早会对心脏造成伤害。 故答案为:Yes, they will.。 4.【答案】 Because men do not cry enough. 【解析...
Why do people cry?Scientists say the body produces(产生)tears because it needs them.One kind of tears(眼泪)is for the eye,the other is for the heart.They both work as cleaners.If something else like dust(灰尘)gets into your eye,tears also come into the eye to clean it out.If you ...