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| Tue. | Mon. | Sun. | Sat. | Fri. |
stay at home | Jill |
|
| John | Jill |
read books |
| Lynne |
| Andy |
|
watch TV |
|
|
| Lynne | John |
see a film | Liz | Liz | John | Liz |
|
1．Who read books the day before yesterday?
________________________
2．Did Jill watch TV last Friday?
________________________
3．When did Andy read books?
________________________
4．What did John do last weekend?
________________________
5．Who likes seeing films best?
________________________
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
