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B: There is a small house in the picture.
A:
B: There is a tree in front of it.
A:
B: There is a horse under it.
A:
B: There are some birds in it.
A:
B: There are 3.
A: What’s behind the house?
B: There are some goats behind it.
A:
B: They are eating grass.
| A．What’s in the tree? |
| B．How many birds are there? |
| C．What’s in front of the house? |
| D．What are the goats doing? |
| E．What’s under the tree? |
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
