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( )1.妈妈送了你一块蛋糕，应该对妈妈说声：
A．Help me，mom. B．Thank you，mom.
( )2.当别人问路你不知道在哪里时，应该回答：
A．I don't know. B．I'm in front of the house.
( )3.苹果长在树上，应该说：
A．The apples are in the tree. B．The apples are on the tree.
( )4.你找不到袜子了，会问妈妈：
A．Where are my shoes? B．Where are my socks?
( )5.你的球找不到了，你会告诉妈妈：
A．I can find the ball. B．I can't find the ball.
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
