主题 | 绿色城市,健康生活 |
1.分类垃圾,保持城市整洁 2 .保护环境,公共场所禁烟 3.均衡饮食,每天多做运动 | |
你的建议 | (你的2--3个建议) |
注意:
1.参考词汇:分类垃圾so the recyclables
2. 词数80个左右(文章的开头已给出,不计入词数);
3. 内容应包括所有要点;
4. 不得透露学校、姓名等任何个人信息,否则不予评分。
A Green City, A Healthy Life
As citizens Of Guangzhou, it's our duty to ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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

