People are changing careers ____average every ten years now instead of staying in a job for life.
A: in
B: at
C: on
D: with
A: in
B: at
C: on
D: with
举一反三
- 中国大学MOOC:"In the future careers and learning will be very much interleaving so that people need to boost and reboot careers every now and then.";
- The life expectancy of Chinese people is now five years more than international average.
- Four more people were employed in cities and 10) ______ people lifted out of poverty in rural areas on average every ten seconds.
- The life of people in 50 years will greatly differ from today’s life.（） A: Right B: Wrong C: Not Mentioned
- The average life ________ for Americans is now more than 74 years because of their more active lifestyles and good medical care for senior citizens.