A、The Fourth Industrial Revolution. B、Geological Security. C、China’s Economic Forecast. D、World Economic Growth. A

(3) The 46th World Economic Forum annual meeting will knick off next week in Switzerland, (4) under the theme "Mastering the Fourth Industrial Revolution.
    This year’s forum will debate various hot topics including geological security, climate change, and world economic growth. As officials from the Forum explain, the fourth industrial revolution is characterized by the integration of technologies, and the fusion of the digital and biological worlds. The changes will feed new technologies and have huge influence on the world economy.
    According to the Forum, learning how humankind can benefit from this so-called revolution, while addressing its challenges, is the central aim of this year’s meeting. As to the state of the global economy, this year’s forum will highlight " the new normal" of economic growth.
    The WEF believes that world GDP growth will be lower than four percent this year. Under such circumstances, economic analysts and business insiders will work on finding ways to achieve sustainable and inclusive growth.
3. According to the news, where will this forum be held?
4. What is the theme of this forum?