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（_____） 1. A. Yes, I do. B. No, they don’t. C. No, we don’t.
（_____） 2. A. She’s sad. B. Because she has a new toy. C. Because she is ill,
（_____） 3. A. I like mushrooms. B. No, we can’t eat it. C. Good idea.
（_____） 4. A. Because I can’t go to the park. B. I draw a dress for my friend. C. I go to the party.
（_____） 5. A. They leave the prince’s house. B. There’s a party at the prince’s house. C. They go to the party.
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
