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There are forty-two students in our class. There are also two American boys. They are Jack and Mike. They are our good friends. They like watching TV, but they don’t like playing basketball. They often go to school by bike. And I often go to school on foot. There is one English girl in our class. Her name is Lucy. She likes playing basketball and she also likes swimming. She usually does her homework in the evening. She often watches TV on Saturday afternoons. She is my good friend. All of the Chinese students are Young Pioneers.
1．How many Chinese students are there in our class? ( )| A．42 | B．39 | C．40 |
| A．Yes, they do. | B．No, they don’t. | C．I don’t know. |
| A．Yes, she is. | B．No, she isn’t. | C．I don’t know. |
| A．Playing basketball. | B．Swimming. | C．A and B. |
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
