6. How to do the last question on page P49 of the Chinese class workbook 15

Deng Jiaxian He is mainly engaged in the research of nuclear physics, theoretical physics, neutron physics, plasma physics, statistical physics and fluid mechanics and has made outstanding achievements. Since 1958, he has organized and led the basic theoretical research on detonation physics, fluid mechanics, equation of state, neutron transport, etc., and conducted a large number of simulation calculations and analyses on the physical process of the atomic bomb, thus taking the first step in China's independent research and design of nuclear weapons, leading the completion of the theoretical program of China's first atomic bomb, and participating in the detonation simulation test before the nuclear test. After the successful test of the atomic bomb, he immediately organized forces to explore the design principles of the hydrogen bomb, selected technical methods, and organized, led, and personally participated in the development and testing of China's first hydrogen bomb in 1967.

In 1979, Deng Jiaxian served as the president of the Nuclear Research Institute. In 1984, he directed China's second-generation new nuclear test in the depths of the desert. The following year, his cancer spread beyond cure, and his request on National Day was to visit Tiananmen Square.

On July 16, 1986, Li Peng, then vice premier, went to the hospital to award him the National "May Day" Labor Medal. On July 29, 1986, Deng Jiaxian died of illness. After being hailed"Two bombs and one star"

Dogs bark, apes cry, roosters roar, tigers roar, lions roar, wolves howl, cicadas noise, birds chirp, horses neigh.

Write about one of your successful experiences, I don't know what experience you have, I'm writing about swimming, I'm sorry.

1.Adventurous, witty and naughty, with a sense of justice, morality, and love to express themselves.

Send in specific topics.

In sixth grade, my grades seemed to get particularly good. Last semester, I went to the English Week and won the third prize. This semester, I have participated in the Paradise Children's Songs and the Red Song Party for the 90th anniversary of the founding of the Communist Party of China.

In the contest of children's songs of heaven, I won the second prize. At the Red Song Party for the 90th anniversary of the founding of the Communist Party of China, I was shortlisted for the finals. **, isn't that exactly my milestone??

In the past six years, I have also worked hard, to know that in the first grade, who will pay attention to me, the yellow-haired girl sitting in the corner!

On the road of life, everyone has the right to struggle!

The swirl of the bath water Violet turns red when it meets hydrochloric acid My son's eyes roll when he sleeps.

The vortex is related to the rotation of the earth Most flowers and plants will change color when they are affected by acid or alkali, making acid-base test strips The eyes of the sleeping person are related to dreaming.

1. Donation, honor, tenacity, milestone analysis, retirement, fatigue, acid and alkali.

4. Synonyms: solemn--- dignified, firm--- resolute, tired--- fatigue.

Antonyms: artificial--- natural all --- unique Silent --- full of voices.

5. (1) Mineral resources are not inherently existent, but are formed after hundreds or even hundreds of millions of years of geological changes.

2) Regardless of wind or rain, the traffic police always stick to their posts as always.

7. (1) Effective--- with outstanding achievements and effects. Erosion --- gradual erosion and deterioration.

2) The Great Discovery refers to Marie Curie's discovery of the radioactive metal element radium; The discovery of the meaning of life refers to Marie Curie's understanding that the value of life is not in beauty, money, fame and fortune, but in contributing to science and humanity.

3) Four turns to write about Marie Curie's life of struggle and immortal exploits.

8. In this humble laboratory, there is a cauldron. Next to the pot sat the beautiful and dignified Marie Curie, who kept stirring the industrial waste in the pot, and fine beads of sweat slid down her forehead. There was a white smoke floating above the pot, and Marie Curie smiled at the contents of the pot, imagining the beautiful radium, like a loving mother looking at a sleeping baby.

The work has been going on for quite some time, and Marie Curie has not wavered in her determination, but has worked as seriously as ever.

In the disgusting laboratory, just walked in, as long as it is a normal person, it will feel nauseous, the air is filled with a strong smell, people can not get close, only to see in the laboratory, in the pot, containing unpleasant slag, but in this harsh environment, Marie Curie found the natural radioactive element radium. And the so-called laboratory is an abandoned and broken shed. Curie.

Mary held the spoon with both hands and slowly stirred the slag in the pot. on her face. on the dress.

on both hands. Left a little burn of the acid base. She wiped the sweat from her forehead with her arm and continued to work.

Her face showed obvious tiredness.

The answers above are all written in my own homework book, I hope it will help you!!

1.Donation Honor Tenacious Milestone Analysis Retreat Fatigue Acid Base 2(horizontal) 2nd, 1st, 2nd, 2nd, 23rd, 2nd

4.Near: dignified, resolute, fatigue, anti: natural, unique, vocal 5Omitted 6Outline.

7.(1) There are outstanding achievements or effects. Gradual encroachment causes depletion or damage.

2) Marie Curie discovered the radioactive metal element radium Marie Curie understood that the value of life does not lie in being young, beautiful, rich, famous, and rich, but in contributing to science and humanity.

3) A lifetime of struggle and immortal merit.

8.Give a little more points, it's not easy to type, choose me

What kind of book is the class workbook I haven't heard of it I can't help you definitely not Welcome to choose me.。。。

1.Donation, honor, tenacity, milestone, analysis, retreat, fatigue, acid-base.

Just know in the network copy

If it's the final exam, you're bai

Also put the exam papers.

du got it online to check.

Teacher Zhi must have taught dao in class.

Can't write it yourself.

I'm saying that you don't use your brain when you do your homework.

Tell you if you look it up in every lesson.

Don't use your brain. Just don't write it.

Written is also written in vain.

It's just a matter of coping with the teacher.

Then you never put yourself in your eyes.

Classwork is just for you to consolidate what you have learned in class, as long as you listen carefully in class.

You have to think about this short sentence.

1. No, because "almost" means basically close, and removing "almost" means that it is completely impossible to conceive, but in fact it is the opposite.

2. No, because "always" means all the time, powerful, and the power of the Internet function.

A: No, it cannot be deleted. Because this sentence is only half spoken, and half of it is not expressed.

"Mahogany" impressed me the most, because the article tells us that people who want to live in uncertainty will exercise an independent heart.

One: Evaporation Withering Jade Preparation Firecrackers Exhibition Horror Sharp Brutal Mourning Frozen Well-behaved Choking Christmas Tree Elite Soldiers Streamlined Vitality Serious Words Lights Colorful See the subtle knowledge.

2: 2nd, 1nd, 2nd, 2nd, 2nd, 2nd, 2nd, 2nd, 1st (crossed).

Three: Bing 禾 3 paintings to take.

zhi 目 3 画 放。

yi has 3 paintings special.

Guang (Returning to the Dog) 3 paintings Rough.

Seven: (1) "Gift to Wang Lun" and "Sending Yuan Er Envoy Anxi".

2) "Wangtianmen Mountain" "Drinking the Lake After the Rain".

3) "Jihai Miscellaneous Poems" and "Docking Guazhou".

4) "Bamboo and Stone" and "Docking Guazhou".

5) "Title Xilin Wall".

Eight: (1) Ordinary Ordinary Some people in life will be extraordinary if they firmly grasp their destiny. And some people miss the opportunity, and it will be very common.

2) Use your own strength to help others, even if it will not make you warm, but this is the noblest.

The "humphead" symbolizes drought resistance.

"Antlers" symbolize health and longevity.

The "snake neck" symbolizes flexibility.

"Turtle eye" symbolizes aura.

"Fish scales" symbolize sacred defense.

"Tiger Paw" symbolizes heroism and perseverance.

"Eagle Claw" symbolizes soaring clouds and fog, brave and decisive.

"Ox ear" symbolizes hard work and kindness.

A totem refers to a symbol recognized by a famous family.

Also with dragons, wolves, snakes, birds, bears....as a totem.

1.over me.

2.Time Little Mouse was once young, did not understand the preciousness of time, and the deceased was like this.

Slightly older, I know that this watermelon was moved from home to the melon field by my grandfather. Still, I don't think it's a game, a trick by a loving grandfather to coax his grandson, but rather a timely seed of hope in the heart of an ignorant child.

Watermelon and hope.

There are a lot of them! By the time I'm done with it, you'll be able to graduate too.

It's a pity that I didn't buy this material.

I can't finish the fight, and I forgot about it at school. Wait, okay.