《联合国气候变化框架公约京都议定书》表达了控制能源消耗、减少废气排放的共同愿望,已有

题型:多项选择题

问题:

《联合国气候变化框架公约京都议定书》表达了控制能源消耗、减少废气排放的共同愿望,已有很多国家政府批准执行。但世界上最大的温室气体排放国美国却拒绝批准。表明()

A、人类的发展观变化

B、美国对很多国际事务持双重标准和不负责任的态度

C、世界经济区域化和一体化日趋加强

D、人类经济活动破坏了生态平衡

考点:百科知识竞赛百科知识竞赛题库
题型:多项选择题

教育教学中只强调统一要求就行了。()

题型:多项选择题

旋转防喷器的概念?

题型:多项选择题

News report:


The central government decided to cut down on pollution by calling for a Car Free Day last September. Since then, in the city of Kunming, Yunnan Province, the last Saturday of every month is officially "car free", apart from public transportation, police and emergency vehicles, making Kunming the first city in China to adopt this initiative on a regular basis. Frequent vehicle restrictions have triggered debate among the public. Some questioned the legitimacy of this move. Some asked whether confining their cars at home has deprived them of their rights on free use of private possessions. Others complained of China’ s far less developed public transportation infrastructure in some areas.

Topic: The Car Free Day Initiative


Questions for Reference:
1. Do you agree with the practice of Car Free Day in major cities in China on a regular basis Why or why not
2. Shall we simply restrict the use of private cars or reduce the production of cars Give your reasons.
3. Do you have any suggestions for or even better solutions to those traffic and environmental problems

题型:多项选择题

翻填处理水沟浪窝、天井、陷坑时,不包括()。

A.清基开挖

B.削缓沟壁

C.分层回填夯实

D.新修排水设施

题型:多项选择题

在标准状况下,0.1mol氮气的体积约为()L。

A、0.224

B、2.24

C、22.4

D、224

更多题库