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B: I’m writing my diary. (日记), Mum .I can’t remember.
A: You were in Xinghai Park with your friends, I think.
B: Oh, yes. We had a good time there. We went boating for four hours.
A:
B: About half past six. I was very hungry.
A: Where were you on Monday?
B: I was ill in bed.
A:
B: No. I was at the hospital in the afternoon. I’m not going to write that in my diary.
A:
B: Because I don’t want to remember it.
| A．What time were you back home? |
| B．Why not? |
| C．Where was I on Sunday? |
| D．Were you in bed all day? |
| E．I had a big supper. |
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
