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It was Saturday yesterday. It was sunny. I got up at 7:30.After breakfast, I went to the beach with Ann. There were many people on the beach. We ran，jumped and played volleyball on the sands. We swam in the sea. Some men fished on a boat. We had a good time .We were tired ,but happy.
( )（1）Yesterday was Saturday
( )（2）The weather was sunny.
( )（3）I got up at 7:00.
( )（4）I went to beach with Lucy.
( )（5）We weren’t tired and 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
