1. What's the difference between the two paragraphs in expressing my thoughts and feelings? On that day, Mr. Hamel sent us new calligraphy, which was full of beautiful round characters: "France", "Alsace", "France" and "Alsace". These calligraphy were hung on the iron pole of our desk, just like many small flags flying in the classroom, The classroom is so quiet! I can only hear the pen rustling on the paper. Sometimes some golden beetles fly in, but no one pays attention. Even the youngest child is not distracted. They are concentrating on drawing "bar", as if it is French. Pigeons on the roof are cooing and cooing. I think to myself, "they won't force these pigeons to sing in German too!" When Mr. Yi was absorbed in reading, it was very suitable for us. A few of them used paper armor to play on their fingernails. I used a kind of paper called "Jingchuan paper" to draw pictures one by one on the embroidered images of novels, just like the shadow writing when I was practicing calligraphy. When I read more books, I drew more pictures. When I didn't finish the books, I made a lot of achievements, The most fragmentary ones are the embroidered statues of dangkouzhi and journey to the west, both of which have a large volume. Later, in order to ask for money, they were sold to a rich classmate. His father opened a tin foil shop. It is said that now he has become a shop owner and is about to rise to the position of a gentleman. This thing has long been gone 1. What's the difference between the two paragraphs in expressing my thoughts and feelings

1. What's the difference between the two paragraphs in expressing my thoughts and feelings? On that day, Mr. Hamel sent us new calligraphy, which was full of beautiful round characters: "France", "Alsace", "France" and "Alsace". These calligraphy were hung on the iron pole of our desk, just like many small flags flying in the classroom, The classroom is so quiet! I can only hear the pen rustling on the paper. Sometimes some golden beetles fly in, but no one pays attention. Even the youngest child is not distracted. They are concentrating on drawing "bar", as if it is French. Pigeons on the roof are cooing and cooing. I think to myself, "they won't force these pigeons to sing in German too!" When Mr. Yi was absorbed in reading, it was very suitable for us. A few of them used paper armor to play on their fingernails. I used a kind of paper called "Jingchuan paper" to draw pictures one by one on the embroidered images of novels, just like the shadow writing when I was practicing calligraphy. When I read more books, I drew more pictures. When I didn't finish the books, I made a lot of achievements, The most fragmentary ones are the embroidered statues of dangkouzhi and journey to the west, both of which have a large volume. Later, in order to ask for money, they were sold to a rich classmate. His father opened a tin foil shop. It is said that now he has become a shop owner and is about to rise to the position of a gentleman. This thing has long been gone 1. What's the difference between the two paragraphs in expressing my thoughts and feelings

Notice the background
The territory of "I" in a was reduced to a colony, and my family and country were occupied. Of course, it expressed a spirit of rebellion and resistance against the aggressive forces of other countries
B is just the rebellious consciousness of children growing up
So the ideological level is different

Introduce something in a certain order
In the development of hundreds of years, Tibetan opera has formed its own inherent formula: the beginning tells the history of Tibetan opera to attract the audience, the main part of the story is performed, and the ending is meant to celebrate the success of the performance

Snow is a kind of beautiful crystal. It climbs together in groups during the falling process to form flakes. The size of a single snowflake is usually between 0.05-4.6 mm. The snowflake is very light, and the weight of a single snowflake is only 0.2-0.5 G

Statistics of a brand of beverage sales changes within a week, select () statistical chart is more appropriate
In order to calculate the relationship between the amount of various expenditures and the total amount of the factory, it is more appropriate to select () statistical chart
According to the monthly output value of a company from January to December last year, it is more appropriate to select () statistical chart

Line chart sector chart bar chart

How much is the perimeter and area of the rectangle?

The circumference of this rectangle is 2 (5 * 2 + 5) = 30 cm
Area = 5 * 2 * 5 = 50 cm ^ 2

5 to the second power + 15 times of the third power of 15 =?

51000

It takes 25 seconds for a train to pass a 250 meter long tunnel and 23 seconds to pass a 210 meter long tunnel. How many seconds does it take for the train to pass a 320 meter long 18 meter per second train on two parallel tracks?

(250-210) / (25-23) = 40 / 2, = 20 (M / s); (250 + 320) / (18 + 20) = 570 / 38, = 15 (s)

It is known that, as shown in the figure, ABCD is a square, ∠ fad = ∠ FAE

Extend CB to g, so that BG = DF, connect AG, ∵ quadrilateral ABCD is square, ∵ AB = ad, ab ∥ CD, ∥ d = ∥ ABC = 90 °, ∥ 5 = ∥ BAF = ∥ 1 + ∥ 3, ∥ ABG = 180 ° - ∥ ABC = 90 ° in △ ABG and △ ADG, ab = ad ≌ ABG = ADF = 90 ° BG = DF, ≌ ABG ≌ ADG (SAS)

How many light years is the earth from the sun
So how many years is the sunlight we see now

The distance between the sun and the earth is also called the distance between the sun and the earth. It refers to the straight line length from the center of the sun to the center of the earth. Because the earth's orbit around the sun is an ellipse, and the sun is at a focal point, the distance is variable. The maximum value is 1521.1 million kilometers (the earth is at the apogee), and the minimum value is 1471.1 million kilometers (the earth is at the perihelion)

The charging standard of telephone in a city is as follows: the first three minutes, the total charge is 0.20 yuan, and the next minute, the charge is 0.1 yuan
Mr. Li called Professor Zhang in the city for 9 minutes and 30 seconds. How much is the charge?

0.2 + 0.1 × (10-3) = 0.2 + 0.7 = 0.9 yuan
Note: 10 minutes charge for 9 minutes 30 seconds

As shown in the figure, there is a rectangular piece of paper ABCD, ab = 10, ad = 6. Fold the paper so that the edge of ad falls on the edge of AB, and the crease is AE. Then fold △ AED to the right with de as the crease, and AE and BC intersect at point F, then the area of △ CEF is ()
A. 4B. 6C. 8D. 10

According to the properties of folding, BD = ab-ad = 4 in the second graph, ab = ad-bd = 2 in the third graph, because BC ‖ De, BF: de = AB: AD, BF = 2, CF = bc-bf = 4, so the area of △ CEF is 12CF · CE = 8; therefore, C