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| A. Nice to meet you. B. Yes, it is. C. Yes, I do. D. No, she is afraid. E. Yes, they are. F. Seven. G. No, there isn’t. H. Yes, there are. I. Good idea. J. Sorry, I don’t know. |
1．Is the cat in the room? （
2．What’s under the book? （
3．Is there a TV in the computer room? （
4．Nice to meet you. （
5．Do you like my photo? （
6．Is she happy? （
7．Are these his chairs? （
8．How many swings are there in the playground? （
9．Are there any cakes in the green fridge? （
10．Shall we go and have a look? （
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
