The Bird’s Christmas Tree
It’s a sun shining winter afternoon. In a small yard in Luss, Scotland, Kate and Effie (61)
Many birds come in. Some are eating, and others are dancing.
Even the pretty blue jay(蓝松鸦) (63)
What a happy life the tree brings to the birds and the children! But two weeks ago, the tree (64) ______ nearly
Two weeks ago,the Christmas tree was once in the living room. Kate and Effie, and Sue and Tom, had a happy Christmas Day, for the tree was hung with gifts for them all.
One day, when the children(65)
“What (66) you
“I want to cut it into firewood,” answered John.
“Oh, don’t!” cried the children. “Our beautiful tree! Let us (67)
“What will you do with it?” asked John.
“We (68)
So John carried the fir tree into the yard. There it (69)
“Now” cried Effie, “let us make some baskets (70)
What happened next? As you can see at the beginning of the story, the birds are living happily. With the birds and the tree, the children are also very happy. It is hard to tell which are happier, the birds or the children. I believe the tree is the happiest of all.

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

