搜索
I have a good friend. Her name is Lisa. She isn’t Chinese. She is American. She likes studying in China. She likes Chinese food very much. She spent the Spring Festival in Beijing last year. She was very happy. She watches TV on the eve of Spring Festival (除夕). She ate dumplings that night. Her father is a worker and her mother is a teacher. They love China very much. They think Chinese people are very friendly.
1．Lisa is a Chinese girl. （_______）2．She spent the Spring Festival in Beijing last year. （_______）
3．She ate noodles that night. （_______）
4．Her mother is a worker. （_______）
5．They think Chinese people are friendly. （_______）
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
