Hi,我是Mary。我12岁了。我在六年级三班。我来自美国,但是我现在居住在北京。我喜欢阅读和打篮球。我最喜欢的颜色是蓝色。长大后我想当名宇航员(astronaut)。明天是母亲节。我现在正在给妈妈做一张卡片。
注意:1.内容分值:8分;书写分值:2分。
2.要求:条理清楚、意思连贯、语言流畅标点正确、书写规范美观。
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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