a thief is a danger to society ?society 不是可数名词吗 为什么没冠词修饰?

a thief is a danger to society ?society 不是可数名词吗 为什么没冠词修饰? A thief is a danger to ___.A a society B.society C.the society D.secieties his son`s work is ____ _____ don`t like him 1.danger,thief 2.danger,thieves 3.dangerous,a thief4.dangerous,thieves The police is running after a thief. To my s___,Tom is a thief. A thief is a danger to ___.A.societyB.a societyC.the societyD.societies这道题的答案给的是C,society为什么要加冠词?所加的冠词为什么又是the而不是a? once a thief,always a thief?课文 one a thief ,always a thief. she is a pet thief 和she is the pet thief 有什么不同 the police officer is watching a thief .对watching a thief 提问 the thief is waiting for a bus?对a bus 提问._____ _____the thief waiting for? The thief is waiting for (a bus) (对括号里的提问)()() the thief ()()急 ..GG,JJ帮下忙...What will you do if there()A.will be danger B.is danger C.is in danger D.will be in danger The police is running after a thief,为什么用after he is a thief in every sense of the word. he is a thief（改复数形式） Anger is a short of danger.该怎么翻译? He is _ now.To help him is a _that I'm prepared to take.A.in risk; riskB.in danger; riskC.danger; riskD.in danger; in risk