搜索
1. The meeting began at ten o’clock yesterday morning. (就画线部分提问)
__________________ the meeting begin?
2. We went to the museum last weekend. (就画线部分提问)
_________ did you _________ last weekend?
3. John went to school on foot yesterday. (就画线部分提问)
__________________ John _________ to school yesterday?
4. I saw an interesting film last night. (变为—般疑问句)
_________ you _________ an interesting film last night?
5. Did he help his wife do housework after work? (作否定回答)
_________, he _________.
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
