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| A. It was great fun. B. I had a bad cough. C. Mum gave me a new toy. D. No. I’m going to stay at home. E. Yes, it fits well. F. I took a bus. G. Yes, she did. H. He does his homework. L. No, he couldn’t. |
1．Did she play football yesterday?
2．What’s the matter, Joe?
3．How did you get there?
4．Why are you so happy?
5．What does he usually do after dinner?
6．Does the shoe fit you, Cinderella?
7．Could your grandfather write emails?
8．How was your summer holiday?
9．Are you going to the library tomorrow?
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
