Who What When Why Where
A: Hello,Li Ming! ______are you going?
B: I’m going to the library.
A: ______are you going to do?
B: I’m going to read a book.
A: ______are you going with?
B: I’m going there with Li Dan.
A: ______will you go home?
B: We’ll go home at 5:00 o’clock.
A: ______do you take an umbrella?
B: Because it will be rainy this afternoon.
A: Oh,Have a nice time.
B: Thamk you.
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