to apply oneself to serious matters; concentrate on work:
举一反三
- When working, one should concentrate _______ the subject, and not allow oneself to be distracted. A: on B: with C: at D: In
- "Fiddle while Rome burns" means to occupy oneself with unimportant matters and neglect priorities during a crisis.
- When working, one should ______ and not allow oneself to be distracted. A: concentrate B: fabricate C: generate D: migrate
- He made a ____________ (concentrate) effort to finish the work on time.
- 20. Today, it is almost impossible to concentrate on work and care ___________ a young child at the same time.