搜索
1. Helen likes playing computer games. (改为一般疑问句，并作否定回答)
—________ ________ ________ playing computer games?
—________, ________ ________.
2. Jim comes from Canada．(对画线部分提问)
________ ________ Jim ________ from?
3. I like taking_photos in the park.(对画线部分提问)
________ ________ ________ like ________ in the park?
4. Does he wash his face every day? (改为陈述句)
________________________________
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
