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It was Saturday. The sky was blue. It was warm and sunny. The Smarts went for a picnic. They went to the beach (海滩). They went there by car. There were lots of people. They jumped and danced. Amy played football with Sam. Tom ate and drank. They went swimming in the sea. They had a good time.
1．It was ______. ( )| A．Sunday | B．Friday | C．Saturday |
| A．went for a picnic | B．went to the park | C．went to the zoo |
| A．by bus | B．by car | C．on foot |
| A．Sam | B．Tom | C．Mr Smart |
| A．Yes, they do. | B．No, they didn't. | C．Yes, they did. |
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
