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A: Hello, Sue. (1) __________
B: I’m looking for a hat.
A: (2) __________
B: Because It’s sunny. And I’m going out.
A: (3) __________
B: I’m going to the park.
A: (4) __________
B:Jenny and Jack.
A: (5) __________
B: We’re going to row a boat. Would you like to go with us?
A: Yes, I’d like to.
B: Let’s go!
| A．What are you going to do? |
| B．Who is going there with you ? |
| C．Where are you going? |
| D．Why are you looking for a hat? |
| E．What are you doing? |
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
