Urgent!!!!! Seek a universal social phenomenon! It s better to have a detailed explanation that I m

In this world, who has not bathed in the love of their parents, who has not experienced the care of their parents? I also have a dad and mom who thinks about me all the time and cares about me.

My dad could not have been more appropriately described as "strict father". He was very strict with my study and life. He set a schedule for me and urged me to complete my homework conscientiously.

Is your dad you? Childish, I nodded vigorously to show "Extraordinarily harsh, not ordinary!" "Now, every time I face the whole class after every exam.

When I finished first and second, I gradually understood that my father did all this for my own good. I can't thank him enough for that!

My mom is the quintessential "loving mother". She was very concerned about my food and clothing, and always cared for me in every detail. In order to make me eat well, she racked her brains to make some delicious food to satisfy my cravings.

Every weekend, she didn't have to rest, so she started washing my dirty clothes, and the next morning she put them at the head of my bed. Especially when I was sick, my mother poured water and handed medicine, and she had to get up in the middle of the night to see if my quilt was covered ......

Now that my parents and I are in two countries, when I read in their letters, "Is it good to study?" When I heard the familiar and gentle tone of "remember to wear more clothes" in **, I immediately felt their concern and love for me. Indeed, the love of parents is like air, invisible and intangible, but I can feel its presence all the time.

The root lies in greed.

People are greedy for the convenience of technology, and they are getting lazier and lazier. One of the self-seeking enjoyment, at the beginning of the reform and opening up, due to the invasion of Western culture.

You can continue to diverge yourself, and the source is human greed.

Because there are 24 people who can play basketball, and those who can play three are half of those who can play two, and the 24 people are divided into three parts, so there are 8 people who can play three. It is x people who set up three meetings, so the main book of people who will know two is to let Qingqing 2x people. So 3x=24, so x=8

1. "Please let me care for you as much as I care for myself; Please let me help you, just like help myself, the world will be a more beautiful "This song tells us that there is a need between people (b

2. As the saying goes: "The big river has water and the small river is full, but the big river has no water and the small river is dry". This sentence vividly illustrates ( a. Many individual interests together are collective interests.

c. Individual interests are the source and foundation of collective interests. d. Individual interests and collective interests are mutually restrictive. ）

1. D (1) (2) (3) is the implicit meaning of the question stem, because (1) (2) (3) is the premise of care and help, and (4) is directly reflected by the question stem).

2. B (because the big river represents the collective, the small river represents the individual, and the two subjects of the question stem are "big river", which is about the influence of the big river on the small river, so B is the most appropriate).

1) The center symmetry of the triangle ADE with respect to point D is equivalent to the length of the midline, so it is easy to obtain that the vertical excitation of BC is faster than that of BE'

Knowing this2) times the length of ed to e', connecting be', ef, fe', because ed=de', fd is in the vertical state of ee', so the angle de'f is 45 degrees, so fe=fe', so the equation ec 2 + cf 2=bf 2+be' 2, (8-x) 2+(6-y) 2=x 2+y 2, the solution is 3y=-4x+25

Ask, if you don't understand, you can ask.

Brother, be diligent and God will see clearly!

Cloning, like everything, has pros and cons, and it's polarizing.

Speaking of the "benefits" of cloning, there are really a lot. Cloning can prolong a person's lifespan; high value-added livestock can be cultivated; It can save rare animals that are on the verge of extinction; It can increase the ...... of production in agricultureAs far as contemporary science and technology are concerned, the rejection of organ transplants is still the most troublesome thing. If the organs of the "clone" were to be provided to the "original human", then there would be no worries.

So "cloning" is very helpful for medicine.

But cloning still does more harm than good. In terms of levels, three "levels" can be enumerated. First, at the ecological level, the gene duplication caused by cloning technology will threaten the maintenance of genetic diversity, and the evolution of organisms will have a reverse reversal process, that is, from complex to simple, which is extremely unfavorable to the survival of organisms.

Second, at the cultural level, human cloning is a substitution and negation of natural reproduction, breaking the self-discipline of biological evolution, with a typical anti-natural nature. Third, at the philosophical level, after realizing human self-replication and self-reproduction through cloning technology, it may lead to the disorder of people's physical and mental relationships. The irreproducibility and irreplaceability of human personality have lost their uniqueness due to a large number of reproductions, and have lost the natural basis and biological premise of the self and its personality characteristics.

This topic is so big that it covers almost all of the topics that are currently debated. But when you put the words genetically modified technology and cloning technology together, it is easy to think of cloned food technology, is that what you mean?

Human cloning, artificial machines replacing humans, and ethics can be messed up.

Genetically modified food has made human beings an experiment, and a part of the human body is a rational change, but a chemical change, and in the end, there may be things about people that are done artificially rather than naturally. For example, when giving birth to children, many people now need to have IVF or something, and many natural births have miscarriages or it is difficult to have children.

Let q be the last digit n after the combustion, the year of birth y, and the column.

n*2+5)*50+1766-y

100n+250+1766-y

100n+2016-y

Now you can see that 2016-y is your calling number, which is a two-digit number.

Because n=0 9, so 100n, you can write n00, n00 + your age is two digits, then the first one is your Q and the last Heng Lakai one, and the last two are the age.

If this formula doesn't work, you can enter an age greater than 100, say 1915, and you'll find that the calculation is wrong!

Or when the last digit of your Q number is 0, there are only 2 digits in the number, and there are no 3 digits.

Start by numbering the eggs 1 10

Take a group as a group and compare the weight on both sides of the balance. (first weighed).

a) If balanced, then the bad guys are in .

Take and compare (2nd term).

If balanced, then number 10 is the badass.

If it is not balanced, assume light, take 7 and 8 and place them on both sides of the scale, (3rd scale).

The light one is the badass; If balanced, number 9 is badass.

b) If it's not balanced, then it's a good egg. It is assumed that it is lighter than .

Take and compare (2nd term).

If balanced, then the badass is in the middle and heavier.

If it's not balanced, then the badass is lighter, in .

Take the 2 eggs from the bad guy group and place them on both sides of the scale (3rd scale).

If balanced, the other is badass, if unbalanced, then lighter or heavier) that one is badass.

10 eggs numbered 1-10.

1st time, left 1, 2, 3 right 4, 5, 6, Ruoping, the remaining 7, 8, 9, 10 2nd time, left 1, 2, 3 right 7, 8, 9, uneven, the bad guy is in 789, and you already know the severity of the bad guy, and then you can find the bad guy from 7, 8, 9, Ping, 12 bad guys.

The first time, left 1, 2, 3 right 4, 5, 6, if it is not even, the bad guy is in these 6, the second time, left 1, 4 right 2, 5, if flat, the bad guy is in 3, 6, and the bad guy knows the bad guy again.

If it is not even, the balance is not the same as the first tilt, the bad guy is 2, 4, otherwise the bad guy is 1, 5 knows the bad guy again.

Badass light 1st time.

5 on the left and right, whichever is lighter

2 for each of the 2nd left and right

If it is the same weight, the remaining 1 is broken.

If it's not as heavy, it's light as bad.

The baddies don't know what to do.

Choose any 6 eggs first, weigh, look at the weight, : if the general weight, and then replace any 3 of the remaining 4 eggs with 3 eggs in any plate, weighing, if flat, then the remaining eggs are bad eggs. If it is uneven [know the severity of the bad guy], call any two of the 3 eggs after the replacement, if it is flat, it is the remaining one, if it is uneven, you can know who the bad guy is.

If it is not flat, replace any 3 of the remaining 4 eggs with 3 eggs in any plate, and say, if it is flat, then there are bad eggs in the 3 eggs replaced, and know its weight. Weigh any two of the 3 eggs before the replacement, say, if flat, is the remaining one, if not even, you can know who the bad guy is.

If it is not even, any two of the 3 eggs in the plate that have not been replaced, if it is flat, it is the remaining one, and if it is not even, you can know who the bad guy is.

After the solution is completed, I don't understand and ask again. Give it points.