搜索
Sarah went to Dalian with her friends during her summer holiday. They went there by plane. On Monday, they went to a beautiful beach. The weather was sunny and hot. So they had great fun playing in the water. In the afternoon, they went shopping. But there were too many people in the shop, so they didn't enjoy it. On Tuesday, they went to the museum. It was boring. On Wednesday the weather was cool. So they played basketball. It was really fun. On Thursday they went to the zoo and saw many animals. And then they came back home by ship.
1．Sarah and her friends went to Dalian by ship.2．On Monday, Sarah had fun going shopping.
3．They went to the museum on Tuesday.
4．It was very hot on Wednesday.
5．They played tennis on a cool morning.
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
