要点提示:
(1)邻桌年轻人大声说笑、吸烟。
(2)你请他们不要那样做。
(3)他们不听,反而嘲笑你。
(4)你认为:①他们在公共场所那样做是不对的。
②年轻人是天津的未来,应该……
参考词汇:嘲笑laugh at
要求:
(1)词数:80~100个。
(2)短文开头已给出,不计入总词数。
(3)要点齐全,行文连贯,可适当发挥。
Last Saturday evening, all my family had dinner in a restaurant. ____________________
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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

