一些国家仍在使用石棉–第 2 级
接触石棉会对健康造成哪些危害,在仍含有石棉的建筑物上或附近工作时需要采取哪些预防措施?
LEARN 3000 WORDS with CHINESE IN LEVELS
Chinese in Levels is designed to teach you 3000 words in Chinese. Please follow the instructions
below.
How to improve your Chinese with Chinese in Levels:

Reading
- Read two news articles every day.
- Read the news articles from the day before and check if you remember all new words.

Listening
- Listen to the news from today and read the text at the same time.
- Listen to the news from today without reading the text.

Writing
- Answer the question under today’s news and write the answer in the comments.