搜索
Hello! I’m Mary. I’m eleven years old.My birthday is ___1___ ___2___（在二月）. It’s in _____3____. (冬天) My best ___4___（朋友） is ZhangPeng. His birthday is ___5___ ___6___(在四月). It’s in ___7____. (春天)We go on a ___8___（野餐）in the autumn. We go ___9___ （游泳）in the summer.___10___ ___11___ ___12___ ___13___? (你的生日是什么时候？) Can you tell me ?
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
