Please don't sit _____front of the computer for long hours.
A: on
B: in
C: at
A: on
B: in
C: at
举一反三
- ’Don’t sit in front of the computer for too long,’ our teacher told us. warned Our teacher____________________in front of the computer for too long.
- Please don’t sit in front of desk for a long time. You need to stand up and ________ your body.
- Don’t have your children ______ for hours doing their homework in _____dark a room. A: sitting; so B: sit; such C: to be sitting; so D: to sit; such
- I don't like to sit______ his left; I prefer to sit the front now. A: in, on B: on, in C: on, at D: at, on
- Studies show that people are more________ to suffer from back problems if they always sit before computer screens for long hours. A. likely B. possible C. probable D. sure