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| A．She likes apples. |
| B．He can put away the clothes. |
| C．Who are they? |
| D．Where are they? |
| E．Yes, my music teacher is very smart. |
| F．How many new teachers do you have? |
| G．She can play the violin. |
B: I have two new teachers.
A:
B: An English teacher, a music teacher and a computer teacher.
A: Is your music teacher smart?
B:
A: What can she do ?
B:
A: What’s her favourite fruit?
B:
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
