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I have a pen pal. His name is Steven. He’s from the USA. He has a very healthy life. He often goes to school on foot. Sometimes if it is rainy, he goes to school by bus. After class, he usually plays basketball. He has so many hobbies. He likes reading books and doing kung fu. He likes China very much. So he studies Chinese now. What does he want to be? He wants to be a scientist. He wants to be helpful for his country one day.
1．Steven is my ______. ( )| A．friend | B．pen pal | C．classmate |
| A．Walk. | B．By bus. | C．By subway. |
| A．Reading books and doing kung fu. | B．Playing basketball. | C．A and B. |
| A．Yes, he doesn’t. | B．Yes, he does. | C．No, he doesn’t. |
| A．A police officer. | B．A businessman. | C．A scientist. |
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
