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I’m Li Fang. Here are the photos of my family. This is my grandmother. She was a singer. So she wrote beautiful clothes. My grandfather teaches Chinese. And my mother teaches English. Now, my grandmother is learning English. My mother teaches her. She is a good student.
1．Li Fang’s father teaches English. （______）2．Li Fang’s grandmother is a singer. （______）
3．Li Fang’s parents teach in the same school. （______）
4．Li Fang’s grandfather is a doctor. （______）
5．Li Fang's grandfather teaches Chinese. （______）
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
