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Sarah | 1 | 5 | 2 | 4 | ||
Mike | 2 | 1 | 7 | 3 | ||
Amy | 3 | 6 | 2 | 4 | ||
John | 3 | 9 | 8 | 5 | ||
Chen Jie | 1 | 8 | 3 | 6 |
| A. bags B. seven C. nine D. cakes E. three F. six G. eight H. five I. erasers J. rulers |
1．Hello, I’m Sarah. I have
2．Hello, I’m Amy. I have four
3．Hi, I’m Mike. I have
4．Hi, I’m John. I have
5．Hello, I’m Chen Jie. I have
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
