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It is May Day next Saturday, and it is also my brother Tim’s birthday. In the morning, we are going to have a party at home. His friends are going to give presents to him. We are going to play some interesting games. Tim likes riding a bike. Our parents are going to give him a new bike. After lunch, we are going to a zoo. There is an animal show. We all love animals. I think we are going to have a lot of fun on that day.
1．It is May Day next Sunday. （2．My birthday is on the 1st of May. （
3．We are going to play games at the party. （
4．The new bike is a birthday present from Tim’s parents. （
5．We are going to be very happy on Tim’s birthday. （
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
