In the sixth grade Chinese exercise book, I want to find out the answer to the first question of this article. I want to draw four wrong words from the text and write the correct ones below,

In the sixth grade Chinese exercise book, I want to find out the answer to the first question of this article. I want to draw four wrong words from the text and write the correct ones below,

1. Draw four typos from the text and write the correct ones below
Seed - tree connection - knot Beard - need Ao - boil
2. Change the punctuated word into another word, keeping the meaning unchanged
The next year - next year (the next year) looks like - looks like custom - Custom fragrance - Fragrance
3. Add a proper ending to the article
Happiness is not to eat five cloves can be obtained, but to rely on their own to fight for

A passage in the sixth grade Chinese exercise book

1. Put the correct punctuation in the brackets of the dotted text
Punctuation: (:;;)
2. Write two words as they are
Example: the splendor of Red Crowned Crane and the grace of white swan
① Polka's liveliness and Waltz's elegance
The tall and straight of pines and the noble of plum blossoms
3. The sentence in the text belongs to (suppose) question; the sentence belongs to (reverse) question
4. The author wrote about bird watching, detailed the interesting scenes such as (feeding), (breeding birds) and (migration), briefly described (having children, building nests, hiding from enemies, sunny after rain), expressed himself (love birds), and inspired people (live in harmony like birds)
5. Read the third paragraph with emotion and answer the questions
Use "‖" to divide the passage into different levels and write down the meaning
(1-3) harmony among birds
(2) Harmony is mentioned at the beginning and end of this passage. The author wants to point out that people are destroying the harmony of nature now, so we should protect nature. The enlightenment to mankind is that people should first understand harmony, live in peace with animals and live together in this world

3 times 5-0.5x = 8
Solving equations

3X5—0.5X=8
15—0.5X=8
—0.5X=—7
0,5X=7
X=14
Weng Jinwen answers for you,
If it helps you,
If you have any other questions,

A classroom is 12 meters long and 9 meters wide. It is drawn on a 1:300 scale plan. What is the area of the classroom on the plan?

12m = 1200cm
9 M = 900 cm
The picture is long
1200 × 1 / 300 = 4 (CM)
Width on the graph
900 × 1 / 300 = 3 (CM)
What's the area on the map
4 × 3 = 12 (cm2)

If we know that the squares of | 4x + Y-3 | and (2Y + 1) are opposite to each other, then x + 2Y=_____

|4x+y-3|>=0
（2y+1）²>=0
If two are opposite numbers, then
4x+y-3=0
2y+1=0
y=-1/2
x=7/8
x+2y=7/8-1=-1/8

Formula for calculating gram weight of textiles in square meter
Given the weight of cloth kg and meters m, door width, if you calculate the gram weight

It's very simple. If you need the weight of a meter (the weight of a fabric with a width of one meter), just divide the weight by the length
If you need to weigh square meters, use weight / (door width * length) to do it
However, it is generally expressed as g / m2 or g / m, so it is better to change kilogram into gram

An isosceles trapezoid is formed by a line segment of length 2. What is the area range of the isosceles trapezoid

∵ in the quadrilateral area, the square area is the largest. The value range of this isosceles trapezoid (set as s) is: 0 ＜ s ＜ (2 / 4);, that is, 0 ＜ s ＜ 0.25 (unit)

In common mathematical graphics, please list all centrosymmetric graphics, all axisymmetric graphics, all
Among the common figures in mathematics, please list all centrosymmetric figures, all axisymmetric figures, all centrosymmetric and axisymmetric figures, all centrosymmetric but not axisymmetric figures, and all axisymmetric but not axisymmetric figures. It's better to have one column for each classification, which should be complete,

Centrosymmetric graphics: circle, rectangle, diamond, parallelogram, regular even edge, flat angle, perimeter, line segment, ellipse. Axisymmetric graphics: circle, rectangle, diamond, regular edge, isosceles triangle, angle, line segment, Zheng shape, regular pentagram, ellipse, isosceles trapezoid

The cuboid wooden box with cover has a volume of 0.567 cubic meters. Its length is 12 decimeters and its width is 8 decimeters. How many square meters of wood should be used for such a wooden box

Height: 0.567 / (12 / 10 * 8 / 10) = 0.59m
At least: 2 * (1.2 * 0.8 + 1.2 * 0.59 + 0.8 * 0.59) = 4.28 square meters

If the absolute value of non-zero (vector a + vector b) is equal to the absolute value of (vector a - vector b), it is proved by two methods that vector a is perpendicular to vector B

|a+b|=|a-b|
Square A & # 178; + 2A. B + B & # 178; = A & # 178; - 2A. B + B & # 178;
So a · B = 0, so a ⊥ B
Method 2: the parallelogram with equal diagonal is a rectangle, so a ⊥ B