Traffic police are sometimes very polite.sometimes 不是一般放在be动词前吗?这里是为什么

traffic police怎么读? traffic police are sometimes very pilite.可以把are去掉么为什么去掉或不能去掉? The police are __ the traffic accident that happened yesterday.我选择looking into Traffic police are sometimes very polite.sometimes 不是一般放在be动词前吗?这里是为什么 The police are (s )for the prisoner in the woods the traffic police是单数还是复数 so are the police The police are trying to find out the _______ of the woman killed in the traffic accident.A.evidence B.recognition C.status D.identity there are some ____ police officers A.men's B.men C.man's D.man There must be police dealing with traffic accident怎样翻译 A traffic accident happened in the street.The police arrived() You mustn's cross the road when the traffic lights are red(改为祈使句)积极急 Everyone's fingerprints are u___ ,so the police often use them to find criminals without sophisticated traffic- offense detectors and a capable traffic police force,traffic laws,nowithout sophisticated traffic-offense detectors and a capable traffic police force,traffic laws,no matter how draconian,would be lax enough for hardene traffic police与traffic policeman 有什么区别?准确率高谢谢 There are often traffic jams. The twins are ___(police). he's a police office .