1. (2022高一上·安徽开学考) 阅读理解

Climate change is a global challenge. One way to fight it is by reducing the amount of carbon dioxide in the air. New research shows that trees planted in China have helped in this fight.

A recent study in the journal Nature shows that the amount of carbon dioxide absorbed (吸收) by new forests in two parts of China is more than we thought. These areas are in the northeastern Heilongjiang and Jilin provinces and the southwestern Yunnan and Guizhou provinces and Guangxi Zhuang autonomous region. They make up about 35 percent of China's land-based (基于陆地的) carbon sinks (碳汇). A carbon sink is a natural area like a forest or ocean that absorbs more-carbon dioxide than it emits (排放). Carbon sinks help to reduce the amount of CO₂ in the atmosphere.

China's goal is to peak (达到峰值) its CO₂ emissions (排放) before 2030 and reach carbon neutrality (中和) by 2060, Xinhua reported. Carbon neutrality refers to removing as much CO₂ as one puts into the air.

According to study co-author Yi Liu at the Chinese Academy of Sciences, "the afforestation (植树造林) activities described in our Nature paper will play a role in reaching that goal. "

1. （1） A recent study in Nature shows that ________.

   A . China has serious air pollution B . China has planted the most trees in the world C . China has fewer CO₂ emissions (排放) now D . China has planted fewer trees
3. （2） According to Xinhua, China ________.

   A . is the world's largest emitter of CO₂ B . will bring CO₂ emissions down after 2030 C . will not release CO₂ in the future D . will reach carbon neutrality by 2030
5. （3） Which of the following is NOT TRUE in the passage?

   A . One way to fight climate is by reducing the amount of carbon dioxide in the air. B . Trees planted in China have helped fight against climate change. C . New forests in two parts of China absorbed more carbon dioxide than we thought. D . 35 percent of China's land has been affected by CO₂ emission.
7. （4） What do we know from the story?

   A . It takes a long time for carbon sinks to form.    B . Climate change is no longer a serious problem. C . More trees will be planted in China in the future.    D . China has beaten climate change.