搜索
Tom lives on a farm. His father is a farmer. There are many animals on the farm. Many chickens, pigs and cows are in the fields (田野；田地). The ducks are in the lake. Tom likes to swim with the ducks. Tom loves the animals.
1．Where does Tom live? ( )| A．At the zoo. | B．On the farm. | C．I don’t know. |
| A．A farmer. | B．A driver. | C．A doctor. |
| A．In the lake. | B．In the fields. | C．I don’t know. |
| A．Yes, he is. | B．No, he doesn’t. | C．Yes, he does. |
| A．Swimming. | B．Running. | C．Singing. |
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
