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| A. Sarah. B. She is a teacher. C. An English book. D. Seven. E. It's green. F. Yes, he is. G. He's tall. H. No, they aren't. I. They are my parents. J. We have beef and chicken. |
1．How many lights are there?
2．What colour is the floor?
3．What's in your schoolbag?
4．What's your friend's name?
5．Is your father tall or short?
6．Are they in the classroom?
7．Is John in his bedroom?
8．What's for dinner today?
9．What's her job?
10．Who are they?
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
