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| A. I feel so cold. B. They’re Su Hai’s. C. Yes, they are. D. It’s a black and white T-shirt. E. How nice! F. It’s Mike’s. G. She is my sister. H. Nice to see you too. I. No, I don’t. J. No. You’re wrong. |
2．What is this?
3．Is this Mike’s pen?
4．Whose sweater is it?
5．Nice to see you.
6．Whose shoes are those?
7．Look at my shirt.
8．What’s the matter?
9．Are these your books?
10．Do you like this dress?
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
