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Mr. White is a teacher in our school. He is from Canada. He came to China two years ago. He is kind and helpful. We all like him. His son, Rick, is my good friend. We are in the same class.
Today is June 25th. It is Rick’s fourteenth birthday. We plan to hold a party for him. Here is the program for his birthday party.
1．My classmate, Rick, comes from__________.
2．Rick’s father is a_________.
3．Rick was born on__________25th.
4． Maria will perform _at the party.
5．__________will play the piano because she is good at it.
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
