Only when he returned home____he realize what had happened.
举一反三
- _____ he came back home that we knew what had happened . A: When it was B: It was when C: Was it when D: When was it
- _____ he came back home that we knew what had happened .
- 中国大学MOOC: ______ she had time to realize what was happened, he was hit on the head.
- Although he was badly hurt, he _____ explain what had happened.
- Scarcely ______ when it began to rain. A: did he return B: B. had he returned C: he did return D: D. he had returned