When did they make these cars?的被动语态及The policeman saw a thief rush into the bank.

问题描述:

When did they make these cars?的被动语态及The policeman saw a thief rush into the bank.

When were these cars made by them?

A thief was seen rush into the bank by the policeman.

When were these cars made by them
A thief was seen to rush into the bank by the policeman.