Summarize a sentence with an appropriate word to express emotion or meaning In order to drive the Krauts out one day, we have to keep them at all costs It's cold, gentlemen. I'll go to the woodshed and make a fire Can't you do without candles Use an idiom to show!

In order to drive the Krauts out one day, we have to keep them at all costs
It's cold, gentlemen. I'll go to the Chaifang to make a fire
Can't you do without candles

2010 grade 5 Volume 2 final Chinese test paper
Don't cheat! We'll take the exam next Monday. You should take it ahead of time, before July 4th!
Remember to ask for three subjects

My own story
Is it possible to write about elder sister, younger sister or girls of the same age?

As a girl, I should be obedient and clever, but I am outgoing and careless, and even some people say I am very spicy. Even my parents say I am not like a girl! Just like last time, I went to barbecue, and delicious food made my mouth water

As shown in the figure, Xiaohong uses a rectangular piece of paper ABCD for origami. It is known that the width ab of the paper is 8cm and the length BC is 10cm. When Xiaohong folds, the vertex D falls at point F on the edge of BC (the crease is AE). Think about it, how long is EC at this time? Explain in the way you've learned

In RT △ ABF, ab = 8, AF = 10, ｜ BF = af2 − AB2 = 6, ｜ CF = bc-bf = 4, let CE = x, then de = EF = 8-x, in RT △ CEF, ∵ CF2 + CE2 = ef2, ∵ 42 + x2 = (8-x) 2, the solution is x = 3, that is, the length of EC 3 cm

If X1 and X2 are two real roots of the quadratic equation x2-6x-2 = 0, then the value of X1 + X2 is ()
A. -6B. -2C. 6D. 2

Therefore, the answer is: 6

As shown in the figure, in the parallelogram ABCD, if the bisector AE of a intersects CD at e, ab = 5, BC = 3, then the length of EC ()
A. 1B. 1.5C. 2D. 3

According to the fact that the opposite sides of parallelogram are equal, CD = AB = 5, ad = BC = 3. According to the fact that the opposite sides of parallelogram are parallel, CD ∥ AB, ∥ AED = ∥ BAE, DAE = ∥ BAE, ∥ DAE = ∥ AED. ∥ ed = ad = 3, ∥ EC = cd-ed = 5-3 = 2

The quotient of 3-digit divided by 2-digit is 15, the remainder is 12, and the hundredth of 3-digit is 2?

Divisor: 13 ~ 19, a total of 7!

In the cube abcd-a1b1c1d1 with edge length 1, if M is the midpoint of AB, then the distance from point C to plane a1md is 0______ ．

By connecting A1C and MC, we can get s △ CMD = 12s & nbsp; ABCD = 12. In △ a1dm, a1d = 2, a1m = MD = 52  s △ a1md = 12a1m · mdsina & nbsp; 1md = 64 volume of triangular pyramid: V a1-mcd = V c-a1dm, so 13s △ MCD × Aa1 = 13s △ ad1m × D & nbsp; & nbsp;; (let d be the distance from point C to plane a1dm) ‖ d = s △ MCD · aa1sa1dm = 63, so the answer is: 63

If X-Y = m, Y-Z = n, then the value of X & sup2; + Y & sup2; + Z & sup2; - xy-yz-zx is equal to ()
A.mn B.(m²+n²)n C.m²+n²+mn D.mn(m+n)
I hope you can write the process. After all, I want to understand

C.m²+n²+mn
x-z=m+n
x² + y² +z² -xy-yz-zx
=1/2[(x-y)^2+(y-z)^2+(x-z)^2]
=1/2[m^2+n^2+(m+n)^2]
=m^2+n^2+mn

Given that P is on the vertical bisector of AB, PA = 6, then Pb=______ ．

∵ point P is on the vertical bisector of line AB, PA = 6, ∵ Pb = PA = 6

Summarize a sentence with an appropriate word to express emotion or meaning In order to drive the Krauts out one day, we have to keep them at all costs It's cold, gentlemen. I'll go to the woodshed and make a fire Can't you do without candles Use an idiom to show!