The policeman goes to work \at7.30\ in the evening?对括号部分提问.

The policeman goes to work \at7.30\ in the evening?对括号部分提问.
The policeman goes to work \at7.30\ in the evening?
对括号部分提问.

The policeman goes to work \at7.30\ in the evening?对括号部分提问.
When does the policeman go to work in the morning

When does the policeman go to work in the evening?