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Our school is not very big. But it is very beautiful. I have three
new classmates in our school. Their names are Jim, Lucy and Lily. Jim is from England. He is twelve years old. Lucy and Lily are twins. They are from England, too. They are eleven years old. My name is Simon. I’m thirteen years old. We like our school. We like our teachers.
(1)Our school is very big and very beautiful.
(2)Simon has three new classmates in his school.
(3)The new classmates’ names are Jim, Lucy and Lily.
(4)Lucy and Lily are not twins.
(5)The new classmates are from China.
(6)They like their school and teachers.
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
