填空题 Our school has a(n) ______ education program that equally emphasizes academic and artistic excellence.

填空题 Some sensors can not only ______ smoke, but also monitor the overall air quality in a home.

填空题 The spread of smartphones worldwide has led to a great ______ of apps that facilitate information on health issues.

填空题 Students who read ______ will improve not only their reading fluency but also their writing ability.

填空题 After a whole hour’s labor, I drank ______ from my water bottle before refilling it in the tiny, ice-cold stream.

填空题 China is getting closer to becoming a technological superpower. The use of digital technologies is now a common 1 ______ across the country.

填空题 According to the report, many countries do have a minimum age of marriage but fail to ______ the law.

填空题 It is important for a company to invest enough resources to ensure data ______ and prevent cyber-attacks.