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A. I’m very sorry to hear that. B. All right.
C. Yes, there are. D. She is Mrs Green.
E. Don’t be afraid. Let me help you. F. They’re under the bed.
G. Thank you. H. Here’s a cup of tea for you.
1．What a beautiful dress!
2．Where are my shoes, Mum?
3．Put on your coat, Lily.
4．I’m very thirsty, Dad.
5．Are there any pears on the table?
6．Who’s the woman over there?
7．Please help me!
8．My little sister has a cold.
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
