I have a best friend. Her name is Lucy. She is tall and thin. She learns well in school. She can speak English well. She can read all the English words. She can write well, too. Sometimes she tells us the stories she wrote in class. We all like them. She is also good at singing and dancing. She likes dancing best. When she dances, she looks beautiful. But she is not good at everything. She is not good at sports, especially jumping. But I am good at jumping. I can jump more than two meters' far. So, we often help each other and learn from each other. She teaches me to read the English words. I teach her to jump far. That makes us the best friends.
1.Lucy can speak English well.2.Lucy's classmates don't like the stories Lucy wrote.
3.Lucy is good at everything.
4.I am good at jumping.
5.Lucy and I are best friends.
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