Write an essay around what is what

NO·1 I didn't panic after watching "Mi Xiaoquan Goes to School", I can be described as a ghost talent in the class. No, the words of the ghost have long been hung up, I am a talent. What makes me proud, they say:

28 questions in two minutes, just kidding Li Staring! No, it must be true/false or multiple-choice. "Hehe, it's definitely a fool who hasn't seen Mi Xiaoquan.

I'm sure I've won, so let me inherit the throne of genius! That's nice!

No.2 start answering the question, don't talk, finish it in 2 minutes, I'll count the time for you! The students worked hard to write, completely ignoring the first question, as if to say, "Mine." Oh, my God! In just two minutes, I was asked to read all the questions, regardless of the first question, and do it quickly.

I thought to myself: if only I was a genius in the class, ha, great! I have already seen through the red dust, I really want to shout twice, one:

Holding the sun and the moon and picking the stars, there is no such person as me in the world; Second voice: I'm a neurotic, and I'm going to die after the test paper is written! Shaking his head while singing.

I'm too arrogant ......No, it's too modest and low-key. The classmate next to me looked at me like a madman: Xue Yihao is crazy, right?

That's right, his IQ and EQ are basically minus 0, stupid! Accept your fate!

No.3 stop! Put the test papers on the table and discuss them with each other. Teacher Liu said.

Which radical and do you know? Miao Jiaxu asked. "I don't know.

Song Minghan, who is a straight man of steel. At the end of the topic, Miao Jiaxu thought: I don't know how many years this straight man has been suffering from cancer.

In fact, what Miao Jiaxu wants to say is: I have read all the questions, and the last question is a pit! I'm a witty blue fat man!

Otherwise, ......"What I want to say is that since you insist on robbing me, then you are a ghost, I am a genius, and we are on an equal footing.

All students who are not stupid people are invited to stand up! Teacher Liu Kengkeng said. I stood up with two classmates who could count on the palms of my hands, but Liu Shilin did not stand up, he had become a fool this time. Ha ha!

Questions that bats and radars can ask:1.Why does the author write only about night flights of airplanes? What about flying without writing during the day?

2.What are the lessons learned from bats?

3.What are the skills of bats?

4.Can bats see everything at night?

5.Why do scientists uncover the secrets of bat flight?

6.How many trials have you done?

Applications:

The advantage of radar is that it can detect long-distance targets day and night, and is not blocked by fog, clouds and rain, has the characteristics of all-weather, all-day, and has a certain penetrating ability. Therefore, it has not only become an indispensable electronic equipment in the military, but also widely used in socio-economic development (such as meteorological forecasting, resource exploration, environmental monitoring, etc.) and scientific research (astronomical research, atmospheric physics, ionospheric structure research, etc.).

Spaceborne and airborne synthetic aperture radar (SAR) have become very important sensors in remote sensing today. Radars targeting the ground can detect the precise shape of the ground. Its spatial resolution can range from a few meters to tens of meters, regardless of distance.

Radar cavity leakage compass has also shown good application potential in flood monitoring, sea ice monitoring, soil moisture investigation, forest resource inventory, geological survey, etc.