搜索
Hello! Children! Do you know me? I’m Qiqi. My body is big. I have one, two, three four, five. Haha, I have two small eyes. I have two big ears. I have one nose! My nose is not short. I have four feet. They’re so big. But my tail is short. Children all like me. I like them. too.
1．The giraffe’s name is Qiqi. （_____）2．Qiqi has a big body. （_____）
3．Qiqi has two small ears. （_____）
4．Qiqi has long nose. （_____）
5．Qiqi has four big legs. （_____）
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
