When his advertisement using the new digital technique drew as many as 5,000 responses overnight, he knew he was ______ something.
举一反三
- He got ( ) when he knew she had lost his ID card.
- When he ___a new word, he writes it down on his notebook.
- He has many _____ that take up his time when he is not working.
- He has many ______ that take up his time when he’s not working on his novels.
- When is he going to ________ the committee his new plan?