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It was a snowy week. It snowed every day. The deep snow was everywhere. After the snow stopped, Mr. Smith’s garden was full of deep snow. He wanted to take his car out of the garage. So he paid a man to clean the snow. He said to the man, “Clean the path, but don’t throw any snow in my garden or the street. ” Then he went out.
When he came back, the path was clean. He was very happy. Then he open the garage. What did he see? He couldn’t see his car because it was under the snow!
1．It was a snowy week.2．Mr. Smith’s garden was full of water after the snow stopped.
3．Mr. Smith wanted to take his car out of the garage after the snow stopped.
4．The man threw the snow into the garage.
5．Mr. Smith was very happy after he opened the garage.
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
