I wish I _____ how to operate the machine.
举一反三
- No matter how hard I tried to explain how to operate the machine, they were still at a loss.
- It took them a week to _________ out how to operate the machine.
- Greatly________(interest), she asked the worker how to operate the machine.
- How I wish I ________ my mouth before I shouted at my mum!
- I’d appreciate it if you could tell me how _________ the machine.