Chinese sentence sequencing skills mosquito why is there on the 18th floor

Why does the mosquito fly higher and higher, and how high can it fly? According to the staff of the Municipal Center for Disease Control and Prevention, no special research has been done on this issue in China on how high mosquitoes can fly. It is generally believed that insects are near-earth creatures, and the flight altitude is only about the 6th floor at most, which is also the reason why there were fewer mosquitoes in the upper floors in the past.

However, in modern society, more and more high-rise buildings are being built, and the breeding space for mosquitoes is also raised at the starting point. For example, after the mosquitoes that the "ancestors" settled on the 5th floor have multiplied, it is easy for their descendants to continue to climb from this floor, so that they can "go to the next level" step by step and from generation to generationHowever, the higher the floor, the chance of mosquitoes always appearing is relatively small.

At the same time, the elevator in high-rise buildings also provides convenience for mosquitoes, and most mosquitoes fly into high-rise buildings by "taking" elevators.

When you go out, you can close the doors and windows, and then smoke the whole house with mosquito repellent, the longer the better.

Clean your home, especially in the hallway, balcony, or sky garden, and there should be no standing water.

With the help of professional equipment, such as electric mosquito swatters, hehe, mosquitoes do not fly into the 27th floor, but are born on the 25th floor, hit one, there will be one less, and the mosquitoes will naturally become extinct in the long run.

I guess I took the elevator up, and my family also lives on the 18th floor, but there are a lot of mosquitoes.

Mosquitoes have nothing to do with the height of the building.

There are no mosquitoes, and now there are mosquitoes in the winter.

You just live on the 100th floor, whether there are mosquitoes or mosquitoes, whether there are mosquitoes or not, it does not depend on where you live, but depends on the environment in which mosquitoes live. It's that you live on the moon, and there should be mosquitoes and mosquitoes on the earth. o(∩_o...Ha ha.

There are also mosquitoes on the 22nd floor of my house.

It won't go to the 30th floor. The open lift rises, and the air in the original lift descends relative to the lift;

2. The limit of the swing height of the helicopter is related to the air density because the air density changes too much within the activity height difference. The spin height of a small mosquito does not take into account the influence of the environment (especially the air current) and only depends on the physical strength of the mosquito.

The above is purely a personal opinion, mosquitoes will drop off the lift or fall onto the floor of the lift with the air current.

In fact, there will be no mosquitoes on the high floors, if there is, it may be that mosquitoes are "settled" in your home, check the water source or some shady places to see if there is a source of pollution.

"If there is no wind in the weather conditions, the vertical altitude that mosquitoes can fly at one time is about 10 meters. Mo Jianchu, a professor at the Institute of Entomological Sciences at Zhejiang University, said that mosquitoes are near-Earth organisms, so they generally operate mainly in areas below 6 floors, "especially below 3 floors, mosquitoes appear the most." ”

However, on windy days, mosquitoes as pilots behave like sprinters on the track and field, and it is inevitable that the wind direction factor will be "mixed" in the results: if the wind is against the wind, no matter how "the heart is higher than the sky" mosquitoes will have a weak heart; If there is a tailwind, with the action of the updraft, the mosquito will reach an altitude of more than 100 meters as if it were riding a helicopter. Therefore, even if you live on the twentieth or thirtieth floor, the chances of "flying immortals" in your home still exist.

Another hidden weapon that allows mosquitoes to fly at an altitude is the elevator in a high-rise residential building. In fact, many mosquitoes that appear on more than 10 floors are easily taken up by elevator, the so-called "fake boat to thousands of miles".

In case you miss the "free ride" of the elevator, some tenacious and unyielding mosquitoes will move to the corridor, such as flying from the first floor to the fourth floor, resting when tired, and then flying up after the physical recovery is achieved, so as to achieve the goal of "how high people can live, how high we can fly". However, such cases are in the minority.

In addition, where there is standing water, mosquitoes will breed naturally, which creates a "high starting point" for mosquitoes.

At the end of the day, mosquitoes fly in search of food. In general, the closer you are to the ground, the more foraging options you have. Mo Jianchu said. It can be seen that mosquitoes are not interested in challenging the Guinness Book of Records for flight altitude if there is no tempting food at high places.

It may be because the mosquito got into the elevator, and then flew to the 18th floor with the elevator by chance, and flew to your home by chance...

Mosquitoes store their offspring in all corners of your home, and in the summer they come out to suck blood and roar

Where there's water, there's fish.

Mosquitoes are everywhere where people live.

Maybe a little more esoteric].

Some mosquitoes like to fly over people's heads, probably upstairs with some people.

Take the elevator! That said, I'm also very strange about this kind of problem.

The eggs of the mosquito come along with some plants.

You think mosquitoes won't take the elevator.

I like you so much and smell your smell -0-

I should have followed the elevator up.

Decaying material should be removed immediately.

It is estimated that it flew down from the 19th floor.

It's that easy to climb the stairs, it's too easy.

It is generally impossible for the 18th floor to have mosquitoes. Mosquitoes have a habit of loving the dark. Wet place. Method. Use mosquito sprayers and electric mosquito coils. Open windows for ventilation. Open more than 8 hours a day. After 2 days pack you without mosquitoes.

Sewer outlets are also very likely

Maybe you have an air conditioner at home, I used to watch a TV that said that mosquitoes always gather in dark places.

There are also sewers and take-home things with eggs.

Mosquito repellent method.

1. Use mosquito nets or screens to isolate mosquitoes, mosquito nets can not only avoid mosquitoes but also prevent wind, but also absorb falling dust and filter the air, especially suitable for children. Screens allow fresh air to enter the room while allowing harmful fumes to flow outside.

2. Place a few boxes of cool oil and wind oil essence in the bedroom, or place one or two pots of blooming nightshade, jasmine, Milan, mint or rose, etc., mosquitoes will avoid them because they can't bear their smell.

3. Install orange light bulbs indoors, or use transparent orange cellophane to cover the bulbs, and mosquitoes will flee because they are afraid of orange light after turning on the light.

4. Put sugar water or beer in an empty wine bottle or cup and put it in a dark place, mosquitoes will drill into the bottle when they smell the smell of sweet wine, and they will be stuck to death by sugar water or beer.

5. Eating raw garlic and oral vitamin B will be excreted from the body after being metabolized by human physiology, which will produce a smell that mosquitoes dare not approach.

6. Both still water and blocked tanks are places where mosquitoes breed, and mosquitoes will lay eggs in still water and will hatch into larvae quickly. Therefore, removing stagnant water in front of and behind the house and indoors can effectively prevent the breeding of mosquitoes. Mosquito coils, insecticides, repellents and disinfection products are widely used consumer products in the society, theoretically there is a certain toxicity to the human body and the environment, in principle, it should be used to replace high toxicity with low toxicity, non-toxic instead of toxic to form products, which can be avoided as much as possible through testing.

Spraying, I remember when I used to be at home (my home is rural), my father would mix some insecticidal potions and spray them in all corners of the house, which was better.

It's unusual to have mosquitoes on the 16th floor, but if you think about it, maybe it's a mutation of mosquitoes.

There are mosquitoes on the 18th floor of my house, install window screens, turn on the mosquito coils at night.

Pay attention to environmental hygiene, hehe!

The content comes from the user: yxc Flowers.

Steps to answer the Sentence Ranking question.

Although the sentence ranking test has expression materials, sentence structure, article genre, and central content, it is different from fragment reading, and the expression content, sentence structure, article genre, and central content of fragment reading are completely reflected in the question stem, while the 5 or 6 sentences in the sentence ranking test stem are disorganized and have no structure at all, and the correct answer is a complete fragment. Therefore, when answering, it must be completed step by step according to certain answering steps.

1. Read the sentence carefully and clarify the genre and center.

To answer the sentence sequencing test questions, you must first read each sentence carefully, grasp the characteristics of the sentence, and clarify the genre. Second, clarify the center of the material. Think about what the sentence is centered around.

If you grasp the center, you will grasp the key point. Then we can determine the first or last sentence according to the "central sentence" or "general sentence".

2. Clarify the structure of the material and clarify the answering ideas.

Different genres of writing will also have different ideas: the sentence order of narrative essays is often in the order of time and space or the course of events (cause, process, and effect); The sentence order of the discussion ** often puts the point of view in the front, the material sentence in the middle, and the summary sentence in the back, and the structure form is to raise the problem, analyze the problem, and solve the problem; Expository essays, like discussions, often put the reasoning sentences in front and the material sentences behind, because the materials are used to explain the facts, and the inside of the materials follows a certain order (time, space, logic). Clarifying ideas is conducive to generally straightening out the sentence order as a whole.

The order of a scene is determined by the angle of observation, whether it is looking down, looking up, looking up, looking up, from far to near, or from top to bottom, whether it is moving to change the scene or observing from a fixed point. Figures of speech such as metaphor and personification are often used in sentences written in scenes, and sentences are often combined with scattered sentences, paying attention to rhyme, flatness, symmetry, etc. Four.

1.In order to watch the total lunar eclipse, people stood in the open space in front of the house and waited.

At 17 o'clock, a magnificent view was presented in front of people.

3.The moon loses its silvery-white luster and turns into a large bronze disc that hangs from a black canopy.

4.The surrounding stars twinkled, like dazzling night pearls, glowing with blue-white light.

5.In an instant, the edge of the large disc revealed a glimmer of light.

6.Gradually, gradually, the moon returned to its original form, and seemed to be brighter and brighter than before.