广东省惠州市博罗县京师荟成学校2022-2023学年高二下学期英语限时训练十二

京师荟成高中高二下英语限时训练十二 第一部分 阅读（共两节，满分50分） 第一节 （共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A We are all aware of the effect greenhouse gas emissions (排放) is having on our planet and the efforts needed to protect the earth. Most of us are doing our bit to reduce our influence or the environment, but despite our collective effort, are we doing enough to achieve net zero by 2050? Net zero means not adding to the amount of greenhouse gases in the atmosphere. Many countries are doing their bit by changing how they produce and use power to cut down carbon dioxide (二氧化碳) output. And they announced what further steps they were going to take at the recent COP26 summit in Glasgow (格拉斯哥气候峰会). In the UK, the government has been setting out its plans to achieve net zero by 2050. It’s recently announced an end date for the sale of gas boilers, which are used for heating homes. The idea is to replace them with heat pumps. It’s offering homeowners up to £5, 000 to replace them. Another plan in the UK is a big push towards electric cars. More charging points are to be added in streets, and no new petrol cars will be sold by 2030. But not all emissions can be reduced to zero, so there should be other ways to make up for it. One way to do this is to plant thousands of trees, which are good at taking in carbon dioxide. The UK government has promised to plant 30, 000 hectares of trees a year by 2025. Other ideas can work too, but what’s certain is this will cost money. The CBI’s (英国工业联合会) Tom Thackray told the BBC, “those costs have to be weighed up against the cost of doing nothing.” Whether the UK, or anyone else, reaches net zero is yet to be seen. And there’s some doubt about how this can be accurately measured anyway. But it’s generally recognised that a global effort is needed to protect the environment. Therefore, net zero targets only make sense if every other country is moving in the same direction. 21. It can be inferred from the passage that_______. A. people are d