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Sarah’s diary
Apr.21st We have a school trip today. We go to the zoo with Robin. He is so excited. He is running like a tiger, climbing like a monkey, walking like an elephant... | May 15th Mother’s Day is coming. My mum is hard-working. I’ll make a card for her. And my dad will cook a big dinner for her. | June 8th Today is my brother Sam’s birthday. We go to the World Robot Exhibition. The robot Asoko shows us how to make sushi. We’re happy. |
2．Robin is running like a monkey at the zoo.
3．Sarah will cook a big dinner for her mum on Mother’s Day.
4．Sarah goes to the World Robot Exhibition on May 15th.
5．The robot Asoko can make sushi.
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
