搜索
Tomorrow Sam and Amy are going to get up at five o’clock. They are going to go to Hainan with their dad and mum. They’re going by plane. In Hainan, they’re going to swim in the sea. And Sam is going to play football with his dad. Amy is going to shop with her mum. Amy wants to see lions, camels and elephants. They’re going to go home at four o’clock in the afternoon.
1．Sam is going to get up at five o’clock.2．Amy is going to go to Hainan by bus.
3．Amy’s mum and dad are going to go to Hainan.
4．Sam is going to swim in the river.
5．Amy’s dad and mum are going to shop.
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
