The police had to ()force to break up the crowd.A introduce

The police had to ()force to break up the crowd.A introduce The police are determined to break up the racket. 想问一下这个句子的语 the police __ force to open the door 能答几道就几道The police requested the crowd to remain calm.The pol he handed everything(  )he had picked up to the police. we had to( )the house as we had lost the key A.break out B.b Force a smile is now I have not had a chance to take off the I had no a lternative but to report him to the police .翻译句子 a police had decided to allow the concert to proceed in orde ________by the police,the crazy kidnappers had nothing to do Introduce yourself to the class the police force的意思