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Mrs. Smith is a 32-year-old woman. She comes from England. She has blonde hair, a straight nose and blue eyes. She is thin and of medium height. Mrs. Smith looks much younger than other women who are of the same age. Some think she is only 25years old.
Mrs. Smith is our English teacher. Though she only teaches us twice a week, she is a very responsible（负责的） teacher. She is very strict with us in class. But after class, she is friendly to us all. I remember one winter morning she was ill, but she went on giving us a lesson. We were moved and all of us listened to her much more carefully than usual.
Mrs. Smith teaches us very well. Her classes are always funny and interesting, All of us love her and her classes.
1．Mrs. Smith comes from China.2．Mrs. Smith is 25years old.
3．Mrs. Smith is thin and of medium height.
4．Mrs. Smith teaches us Chinese.
5．All of Mrs. Smith’s students love her and her classes.
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
