The police are investigating ___(爆炸的原因)

The police are investigating ___(爆炸的原因) the police are investigating the company ,three The twins are ___(police). 英语翻译Police are investigating whether two explosions in Stock Policemen are investigating the _______ of computers from th so are the police 1.the police are ___(save) the old man from the fire. The police are worried about the ___(safe) of the little boy I.选择填空1.The police are ___ the records of the thieves.A.exam investigating 这个警察的头部受伤了 The police officer ___ ___ on the head 10春大学英语三作业1.The police are trying to find out the ___ of the