ad. immediately, at once
举一反三
- “Ad. Val.”（Ad Valorem）又称从价运费。
- Byrd at once ordered them to do this. He ordered them to do this ______. A: once B: soon C: immediately D: quickly
- We hope the situation will improve _________. ( ) A: at once B: immediately C: over time D: in no time
- What will the two speakers do next A: Meet with their boss B: Put an ad in the newspaper C: Have a meeting D: Inform Mr. Roberts immediately
- Once you have a focused topic, you can immediately start plowing through all the sources you can find on the topic, taking notes on everything they read. （ ）