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Li Ming is in a new school. He likes his new school. There are many buildings in it. There is a music room, a big computer room, an art room and many classrooms. There is a big playground, too. He often plays football on it. In his new school, Li Ming has a good friend. His name is Li Lei. Li Lei has short, blonde hair and a kind face. Li Lei likes playing football, too. He usually plays football with Li Ming on the playground.
1．Li Lei is in a new school. （_____）
2．There are many new buildings in the school. （_____）
3．There is a small computer room in the school. （_____）
4．Li Lei has short, brown hair.（_____）
5．They like playing football. （_____）
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
