搜索
A: Hi, Sarah! Today is Saturday.
B: I often take an art class.
A: I often do my homework. Sometimes I watch TV and read books.
B: Great! Summer is coming! I can eat ice cream. I like summer best.
A: I like winter best.
B: Why do you like winter?
A:
B: Oh! Look over there. There is a dancing party.
A:
B: OK.
| A．What’s your favourite season? |
| B．What do you do on Saturdays? |
| C．What about you? |
| D．Let’s go and see! |
| E．Because I can make a snowman with my friends. |
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
