The little match girl's answer to the sixth grade Chinese part 2 "The little match girl" is a masterpiece of the famous fairy tale. The article deeply exposes () and expresses ()

The little match girl's answer to the sixth grade Chinese part 2 "The little match girl" is a masterpiece of the famous fairy tale. The article deeply exposes () and expresses ()

The little match girl is a masterpiece by Andersen, a famous Danish fairy tale writer. It deeply exposes the evil of capital socialism and expresses the author's deep sympathy for the little girl's misfortune

What are the contrast sentences in the little match girl in the second volume of sixth grade

She took the little girl in her arms. They both flew away in the light and joy, flying higher and higher to the place where there was no cold, no hunger, no pain
The next morning, the little girl was sitting in the corner with red cheeks and a smile on her mouth. She died, freezing to death on New Year's Eve

What poem can a match girl write

If I were a fragrant roast goose,
I must give myself to the little girl,
Let her get rid of hunger, let her suffer less!
If I were a beautiful Christmas tree,
I must give all my gifts to the little girl,
Let her get happiness, let her enjoy the joy of childhood
If I were a resident of Denmark,
I must invite the little match girl on New Year's Eve,
Spend this happy night with me, let her know what is the taste of happiness!
If I was what a little girl wanted,
I will not hesitate,
Give me to the little girl, let her satisfy her wish!
Hope can give you help!

What is the center of a triangle

A triangle has only five hearts
Center of gravity: the intersection of the three middle lines;
Perpendicularity: the intersection of three heights;
Heart: the intersection of the bisectors of the three interior angles is the abbreviation of the center of the inscribed circle of the triangle;
Outer center: the intersection of three vertical lines;
Side center: the intersection of an inner bisector and other two outer bisectors. (there are three). It is short for the center of the side tangent circle of a triangle
If and only if a triangle is an equilateral triangle, the center of an equilateral triangle is the four centers
This is my conclusion after meditation. If I can help you, if I can't, please ask, I will try my best to help you

Solving inequality-1 〈 5Y / y ^ 2 + 25 〈 1
It's strange how to solve it
If both sides are squared at the same time, the term will be changed
y^2+25

|5y/(y^2+25)^(1/2)|

On the continuity of limit derivatives
When x → 1, the left and right limits of the function (Square-1 of x) / (x-1) exist and are equal to 2, that is, the limit exists, but according to the existence of the limit, the function f (x) is differentiable at x0, that is, it is differentiable at x = 1, and it is continuous according to the derivative ratio, so I think x = 1 is continuous, but I draw a picture and find that it is discontinuous at x = 1,

According to the definition field X-1 can not be equal to 0, so x = 1 is meaningless. In addition, continuity must be differentiable, but differentiable is not necessarily continuous. Derivative is left limit equal to right limit, and continuity also needs to be equal to the function value of that point. It must satisfy his definition field

The summary of formula and theorem in the first volume of mathematics of senior two

If the coefficient of x ^ 2 in (1 + x) ^ n expansion is an, then the value of 1 / A2 + 1 / A3 +. + 1 / an is: A. greater than 2 b. less than 2 C. equal to 2 d. greater than 3 / 2, because an = CN (2) = n (n-1) / 2, so 1 / an = 2 [1 / (n-1) - 1 / N], so 1 / A2 + 1 / A3 +. + 1 / an = 2 [1-1 / 2 + 1 / 2 - 1 / 3 + 1 / 3 - 1 / 4 +.. + 1 / (n-1) -

Let y ^ 3 + 3x ^ 2Y + x = 1, make sure that y is a function of X, find y 'and y'l (x = 0)

4 / 5x ^ m + (n-1) x + 1 is a quadratic binomial if M=______ ,
n=___________ Then M + n=__________ .
What about M?

4 / 5x ^ m + (n-1) x + 1 is a quadratic binomial if M=__ 2___ ,
n=_____ 1_____ Then M + n=____ 3____ .

Add a number to the numerator and denominator of 3 / 17 to get 3 / 5?

(3+x)=3/5(17+x)
5(3+x)=3(17+x)
5x-3x=51-15
2x=36
x=18