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Li: This morning, I made the bed.
Kang: 1． But I cooked breakfast.
Li: What did you do last weekend?
Kang: 2．
Li: Did you go to the park?
Kang: 3． I went to the zoo with my parents yesterday.
Li: Did you wash the clothes by yourself?
Kang: 4．
Li: 5．
Kang: You are great.
| A．I didn’t make the bed. |
| B．No, I didn’t. I went to the zoo. |
| C．No, I didn’t. |
| D．I often wash the clothes. |
| E．I watered the plants. |
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
