The police 后加is 还是are

The police 后加is 还是are The police 后加is 还是are people,cattle,police加 is 还是are? how poor the police is还是are? where is the police station为什么加the 一类人 比如 the police the doctor 后面是跟单数形式还是复数形式the doctor is .are.the police claim...the police claims... The police are interrogating two suspects.are interrogating two suspects.这句话正确吗The police后应该用is where is the police station 这个句子为什么加the 还有take the subway two fifths of the population 后加is还是are?many kinds of polution 后加is还是are? the person whose star sign is virgo 后加is 还是are ;拿the people呢? The Chinese police 是用are 还是is 整体 还是个体? 为什么the police station 不加所有格 police后总是用复数动词为什么这句话want不加s?The police want to interview two men about the robbery last week. where is the police station?walk ( ) and ( ) left.walk straight还是walk straightly？ The police 的必动词用is还是用are?Why? The best thing to do is call the police.中is后为什么接动词原型?如题啦, My uncle is 41 police officer (警官) .He 42 in the Police Station in Chengdu .He likes his job .求理由最好加理由 The police is running after a thief.