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Tom was busy last weekend. On Saturday morning, he went hiking with his dog. They had lots of fun. Then Tom read a book. His dog sat next to him and looked at the book, too. On Sunday morning, he went to a big park with his friends. There were many trees and flowers in the park. There was a river in it, too. He saw a lot of people in the park. Some old people danced. Some young people went boating on the river. He played football with his friends. He felt tired but happy.
1．Tom ________ on Saturday morning. ( )| A．went to a park | B．went boating | C．went hiking |
| A．His cat | B．His dog | C．His friend |
| A．on Saturday morning | B．on Sunday morning | C．on Saturday afternoon |
| A．danced | B．went boating | C．played football |
| A．hungry but happy | B．tired and sad | C．tired but happy |
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
