There are three _________ in the office.
A: police
B: policeman
C: policemen
D: police officer
A: police
B: policeman
C: policemen
D: police officer
举一反三
- ______ here are helpful. A: The policeman B: Police C: Policemen D: The police
- ______ is standing at the corner of the street. A: A police B: The police C: Police D: A policeman
- A Police officer是一名警官
- The police officer was _____ to look after the only witness.
- What happened to the shop in one month A: The police caught the thief within three months. B: The police had still not managed to catch the thief three weeks later. C: The police caught the thief three weeks later.