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1.What did you do last Sunday?
| A．Yes, I did. 2.Where did Mike go? | B．Because I wanted to give him a fish 3.Did you watch a film yesterday? | C．I visited my aunt. 4.Where were you last night? | D．There are six. 5.Why did you call him? | E．He went to the park. 6.Let's go to the Summer Palace. | F．No, there wasn't. 7.How was the film? | G．It was fun. |
9.How many bottles are there?
10.Was there a park near here?
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
