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Sum were vacuum you where the in
Where were you in the summer vacation?
Where were you in this summer holidays?
Where did you go during the summer vacation?
Want words: find rules, imitate writing
Find the rules and imitate them
With relish, never forgetting________ 、________ 、________
Long time, hunger________ 、________ 、________
Pavilions, pen, ink, paper and inkstone________ 、________ 、________
1. Thriving, whispering and listening
2. Over the mountains, gaping and happy
3. Pots and pans, music, chess, calligraphy and painting, men and women, young and old
RELATED INFORMATIONS
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- 2. Find the rules and fill in the words The wind blows into the pines and the waves wash away the sand Situ Sikou (surname Si Fu) The more, the better
- 3. Read the words, find the rules, and write a few more 1. Presenting the dyke cave, I found that the meaning of the two words that make up these three words () I also know such words: (), (), ()
- 4. Read words, find rules, and then copy
- 5. In a right triangle, the ratio of the degrees of the two acute angles is 1:8, and the difference between the two acute angles is 0___ Degree
- 6. Find the domain of the following function: y = LG (2sinx-1)
- 7. Moving circle and fixed circle x + y + 4y-32 = 0 are inscribed and pass through fixed point a (0,2). The trajectory equation of moving circle center P is obtained
- 8. If the moving circle passes through the point (1,0) and is tangent to the straight line x = - 1, then the trajectory equation of the center of the moving circle? Ask for detailed explanation
- 9. The moving circle is tangent to the fixed circle x ^ 2 + y ^ 2-6y = 0, and is tangent to the X axis. The trajectory equation of the center of the moving circle is obtained
- 10. The trajectory equation of the center C of the moving circle is obtained when the moving circle passes through the fixed point a (- 2,0) and is tangent to the fixed circle (X-2) ^ 2 + y ^ 2 = 12 (1)
- 11. Where did you go in the summer vacating? And where were you in the summer vacating, Why can it be like this? Both are past tense!! Where did you go in the summer vacation? dial the wrong number
- 12. Where were you in the summer vacation
- 13. In Mohe, the Great Wall Station in Antarctica, Zengmu, Beijing, the diurnal variation is the smallest
- 14. How many days does it take to reach 5500km from Mohe in the north to Zengmu in the south? In the clouds of the White Emperor, the river mausoleum is still thousands of miles away. The ape on both sides of the river can't stop singing, and the boat has passed the mountains. Taking the light boat as a reference, the overlapping peaks on both sides are still. If you want to move as fast as the boat described by the poet, how many days will it take for you to start from Mohe in the north of China to reach Zengmu dark sand in the south, with a total length of 5500km?
- 15. In a right triangle, the ratio of an acute angle to a right angle is 2:5. What is the degree ratio of this acute angle to another acute angle?
- 16. In the cube abcd-a1b1c1d1, e and F are the midpoint of edge BC and c1d1 respectively （2）AC⊥EF (3) Plane aa1c1c ⊥ plane ab1d1
- 17. In the quadrilateral ABCD, AC ⊥ BD, points A1, B1, C1 and D1 are the midpoint of AB, BC, CD and Da respectively. If AC = 18 and BD = 20, then In the quadrilateral ABCD, AC ⊥ BD, points A1, B1, C1 and D1 are the midpoint of AB, BC, CD and Da respectively. If AC = 18 and BD = 20, the area of quadrilateral a1b1c1d1 is ()
- 18. As shown in the figure, in the four prism abcd-a1b1c1d1, d1d ⊥ bottom surface ABCD, bottom surface ABCD is square, and ab = 1, d1d = 2. (1) find the angle between the line D1b and the plane ABCD; (2) prove: AC ⊥ plane bb1d
- 19. As shown in the figure, the square prism abcd-a1b1c1d1 is known, the point E is the midpoint of edge d1d, A1A = radical 2a, ab = A. (1) verification: D1
- 20. In the cube abcd-a1b1c1d1, e is the midpoint of d1d, f is the midpoint of AB, and EC is at an angle with FB1