The average life expectancy in China has reached 78.6 years, the latest data showed. Official data also showed that China has entered a moderately aging society. There were 297 million people aged 60 ...
(2020•新高考I卷•七选五)In fact,most people only absorb about 20 percent of a speaker's message. (2020•7月浙江卷•B)“Adaptive signals can make sure that the traffic demand that is there is being addressed,” says ...
"In 2025, EU and China have to show leadership in responding to global climate change. As major large economies in the world, the new global environment requires the two sides to show more ambition, ...