搜索
Jim:
Tom: Who is the writer of this book?
Jim: The writer of this book is Zhang Haidi. She is a famous and special writer.
Tom: But how can she learn writing?
Jim: She learned reading and writing by herself.
Tom:
Jim: What about you?
Tom: Deng Jiaxian. He is called the father of Chinese atomic science.
Jim:
Tom: Yes. He helped China to become a stronger and safer country during his life
| A．Who’s your idol? |
| B．Wow, what a great woman! |
| C．Can you tell me something about him? |
| D．I am reading a book. |
| E．At the age of five, she became very ill and couldn’t walk. |
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
