Help, right, right!!!

1. Sweep away thousands of years of old habits --- tree a generation of new winds.

2. The motherland has a good spring - the people are happy.

3, the spring glow of the earth - the sun shines on Kyushu.

4. Science can make you rich——— hard work can prosper your family.

5. Spring is good everywhere - the weather is new.

6, a generation of gardener music - Jiuzhou Tao Li Rong.

7. The east wind warms the north and south of the river, the spring is good——— rain and dew moisten the Great Wall, and the weather inside and outside the Great Wall is new.

8. The sound of firecrackers is crisp - the motherland is changing day by day.

9. The sound of firecrackers, the old customs and old habits leave with the old year - the spring is melting, the new ideas and the new atmosphere are accompanied by the arrival of the new year.

10. Patriotism and honesty are the foundation of life - self-discipline and forgiveness are the beginning of life.

11. The world at home is small - the outdoor world is wide.

12, the scenery is good everywhere in the north and south of the river - everyone is smiling inside and outside the Great Wall.

13, go to the mountains and rivers in winter - spring to birds and flowers.

14, spring returns to the earth, the east wind welcomes the festival——— Rizhao Shenzhou firecrackers celebrate the New Year.

15, the hero flies into space, the Chinese people are excited--- Shenzhou is flying in the universe, and China is jubilant.

For these few points, I worked hard, and I went up and down the Yellow Spring, so why should I be rewarded? Hey hey

Ten volumes of poor news.

The moonlight is bright in the hometown of overseas Chinese.

Twilight Stream Shenzhou.

Hygiene is a good year.

Xiao Xiao La Xuejiao.

Two dynasties snow plan Yuan.

Colorful clothes cut xia arbor wind and frost late cuiyi.

Lamei pats the round, Lamei pats the yellow buckle when the rest is not afraid of the fresh wind.

The revolution runs the tomb only by the sun and the moon.

Extraordinarily choppy.

The new living thing is dusty every year.

Spring back to the birds singing and fragrant flowers.

Winter goes to Kyushu on a warm day and does not return.

The conquest of Dongying Island made a trip of empty birds.

5. Spring is good everywhere, and family affairs are prosperous every year.

1. Sweep away thousand-year-old habits - erect a new generation.

Draw smiling eyes, with the corners of her mouth raised): You can see her happy, her eyes are bent into a crescent moon!

(Just draw the upturned eyes): He's really angry, you can see his eyes are full of anger!

(Draw the pull-down eyes, the corners of the wavy mouth): I heard that Xiaohong is sick, his eyes have been drooping, the corners of his mouth are pouting, and he is about to cry when he is uncomfortable.

1. If the construction period is tight and you want to complete it as soon as possible, you can choose two teams, A and B, which will take 12 days.

12 (days) 2, if the construction period is not tight, want to save costs, you can choose two teams, B, C, about 18 days.

18 (days).

It's a bit vague, is it the square of (n 7) and the square of Qi file (n-3).

It can be obtained from the squared difference formula.

Original (n+7+n-3)(n+7-n+3)(2n+4) 10

20×(n+2)

This is because the algebraic form contains a high closure factor of 20 after simplification

Therefore, the algebraic formula must be divisible by 20.

Solution: Solution: Three kinds of dynamic lifting objects are weighted:

kilograms), because, Chang slippery.

So the three of them can cross the river together

A: These small animals have a total of kilograms, and the three of them can cross the river together

Can't envy the sails, because.

Ducks can swim across the river, while monkey sedan chair and brother Sakura rabbit ride in boats.