Theteacherorderedthatallthebooks(send)atonce.
举一反三
- Thetiredtravelergotbacktotheroomandfellasleep________(atonce;immediately).
- atonce等于什么来着?
- Heorderedthatthebooks()atonce. A: wouldbeprinted B: wouldprint C: beprinted D: print
- Hearingastrongnoise,（）atonce. A: theenginestopped B: theenginewasstopped C: hestoppedtheengine D: hehadstoppedtheengine
- 30.Let's___ ____ (收拾、打包（行李）)and get ready to start atonce.