中国大学MOOC: Scarcely ____ asleep when a knock at the door awarkened her.
举一反三
- Scarcely ____ asleep when a knock at the door awakened her.
- Scarcely had he fallen （） when a knock at the door awakened him. A: sleeping B: asleep C: sleepy D: sleeper
- ______ when the phone rang. A: Scarcely I had walked in the door B: Scarcely had I walked in the door C: I had walked scarcely in the door D: I had walked in the door scarcely
- When he heard the knock at the door, Frank probably thought ___________.
- What should the room attendant say when knock on the guest’s door: