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There is no school on June 1st. It is Children’s Day.
Some children get gifts on that day. Yangyang gets a new kite and Guoguo gets a nice water bottle. Yangyang and Baobao are going to fly the kite in the park.
Guoguo and Lingling will sing and dance at the school party. Mike will play the piano. Children are very happy on June 1st. They have a lot of fun.
( ) 1. There is no school on Children’s Day.
( ) 2. Yangyang gets a new water bottle.
( ) 3. Yangyang and Baobao will fly the kite in the park.
( ) 4. Guoguo and Lingling will sing and dance at the school party.
( ) 5. Mike will play the guitar at the school party.
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
