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George studies at the No. 3 Primary School. There are about 800 students and 50 teachers in his school. George is in Class One, Grade Five. He likes English and Music best. His English teacher is Mr Brown. He comes from the UK. He’s a nice man. He can speak a little Chinese, but he can’t write in Chinese. Mr Wu teaches George Music. He can sing very well.
1．George studies at the No. 2 Primary School.2．There are 800 teachers in George’s school.
3．George likes English and Music best.
4．Mr Brown comes from China.
5．Mr Wu is a music teacher.
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
