Name | Eating habit | Living habit |
Peter | 喜欢可乐,汉堡,肉,不喜欢米饭和蔬菜…… | 喜欢踢足球,晚上睡得晚, |
Helen | 喜欢牛奶和鸡蛋、面包,零食,不喜欢肉…… | 喜欢听音乐,不喜欢运动; |
你的看法:不少于三句……I’m Peter. I _______________________________________________________________________________ |
____________________________________________________________________________________________
I’m Helen. _______________________________________________________________________________
____________________________________________________________________________________________I think ___________________________________________________________________________________
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