c. Physics: In physics, 1+1 is used to calculate the sum of forces, energy, or mass. For example, the formula for momentum (p) is p = m * v, where m is the mass, and v is the velocity. In this case, 1+1 represents the addition of the mass and velocity of an object.

d. Computer science: In programming, 1+1 is used in algorithms and data structures to perform various operations, such as adding elements in a list or calculating the sum of a series of numbers.

In summary, 1+1=2 is a fundamental mathematical concept that serves as the basis for many mathematical and scientific operations. It is a simple formula with numerous applications in everyday life and across various disciplines.”

“第三题，讲一下你转学有什么感受。”

李佳站了起来。

“ Hello everyone,

I'm here to share my recent experience about transferring to a new school. I used to attend a different school, and now I'm excited to start a new chapter in my life at my current institution.

To begin with, let me tell you a little bit about my old school. It was a great place with wonderful teachers and supportive classmates. I have many fond memories of my time there, and I will always be grateful for the experiences and knowledge I gained. However, I started to feel that the school wasn't the right fit for me, and I knew it was time for a change.

Now, I'm thrilled to be attending a new school that offers a broader range of courses and extracurricular activities. The campus is beautiful, and the students and faculty are incredibly friendly and welcoming. It's safe to say that my transition to this new school has been smooth and enjoyable.

As for my current mood, I'm feeling optimistic and eager to explore new opportunities. I'm excited to meet new people, learn new subjects, and participate in various activities. The prospect of joining new clubs and participating in events is thrilling, and I can't wait to see what the future holds.

Looking forward, I have high expectations for myself and my academic journey. I plan to take full advantage of the resources and opportunities available at my new school to achieve my goals.

第90章 要遵守校规哦！17

I aim to grow both personally and academically, and I believe that this transition will be a crucial step in my overall growth.

In conclusion, while leaving my old school was bittersweet, I'm confident that my decision to transfer was the right one. I'm grateful for the experiences I had in the past, and I'm eager to create new memories and accomplishments at my current school. Here's to new beginnings and the exciting journey ahead!

Thank you for listening.”

“回答的很好，那我们继续开始下一个题目吧。”

女老师笑眯眯的看着他们，说出了一句人人自危的话。

“刚刚再一次验证了你们的水平不错，这才老师要自己来抽同学回答了。”

“介绍一下八大行星。罗文同学。”

罗文心里咯噔一下，天要亡我！

杨游小声的说让他对口型，就好，到时候让他背后的时明替他说。

罗文颤巍巍的站了起来。

“ 1. Formation: According to the traditional theory, the eight planets in our solar system were formed through a process of accretion. In the early stages of the solar system's formation, approximately 99% of the matter gathered towards the center to form the sun. The remaining scattered material revolved around the sun, gradually coalescing into planets. After a long period of collisions and gravitational interactions, the scattered fragments merged to form the eight planets. However, Earth was initially just a chaotic collection of matter. It took tens of thousands of years for the planet to cool and solidify, resulting in its preliminary shape. More tens of thousands of years passed before Earth's gravity trapped gases released from its interior, forming the atmosphere. The atmosphere consisted of hydrogen and oxygen, which combined to form water. With the radiation of the sun, Earth's electric field, magnetic field, and suitable living environment, organic molecules emerged from the water, marking the beginning of life.

2. Orbit: The eight planets move along elliptical orbits around the sun. The distance between Earth and the sun varies over the course of a year, with the planet closest to the sun ( Mercury) having the smallest orbit and the planet farthest away (Neptune) having the largest orbit. The orbits are inclined relative to the sun's equator, resulting in seasonal variations on the planets.

3. Influences: The eight planets have a significant impact on each other and on their moons and asteroids. Planetary interactions such as gravitational pulls and tidal forces shape the orbits and geology of their celestial companions. For example, Earth's tides are caused by the gravitational interaction between Earth and the moon.