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Last weekend we had a birthday for our classmate Zhang Xiaohui.She is younger than me, but I am shorter than her.And she looks stronger.Of course she is heavier than me.We went to a shop to buy a present for Xiaohui.What did we buy? We bought a doll for her.Because she told me “ I haven’t got a lovely doll.” When she got our present she looked excited.She was very happy.We went to the zoo.We saw elephants.We wanted to row a boat in Daming park, but it was later, we had to go home.We had a good time on that day.
（1）Xiaohui is taller than me.
（2）I bought a doll for Xiaohui.
（3）We went to a shop last month.
（4）They had a good time on Xiaohui’s birthday.
（5）We rowed a boat in the park.
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
