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I’m in Qingdao now. I live(居住) with my grandparents. They have a big farm. There are many vegetables and animals. My new school is very big. My classroom is big, too. It’s on the second floor. Today it’s sunny and hot here. I wear a new dress. It’s red, and it’s very pretty. Oh! It’s 10 o’clock. It’s time for English class. Bye.
Love,
Chen Jie
1．Chen Jie’s grandparents have a big farm.2．Chen Jie’s classroom is on the second floor.
3．It’s sunny and warm in Qingdao.
4．Chen Jie’s new dress is red and pretty.
5．It’s 10 o’clock. It’s time for Chinese class.
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
