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New Year's Day is coming. The students want to make presents for their families and friends. Mr Chen is helping them. Jill wants to make a crown. It's for her little cousin. She needs a pair of scissors. Tom wants to make a toy plane for his brother. He likes playing with toy planes. Alice and Mary want to make a model house. It's for Peter.
1．________ is coming. ( )| A．Children's Day | B．Mother's Day | C．New Year's Day |
| A．teachers | B．families and friends | C．classmates |
| A．toy plane | B．saw | C．crown |
| A．Tom | B．Jill | C．Peter |
| A．crown | B．toy plane | C．model house |
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
