The police must do all they can to bring criminals to justice.（英译中)

The police were given an order that the stolen documents must be recovered at all_________

What do we learn about the students at the Polytechnic？A．They hate exams.B．They all plan t

They are sweating all over. They ______ in the field.A．may beB．must have been workingC．cou

They reported the loss and gave all the necessary （details) to the police.选择能代替

Do you know that all human beings have a comfortable zone regulating the distance they s

All over the world forests are safeguarding the health of the planet itself. They do this