A sign with DANGER on it is a caution.请问句中的on怎么解释?

A sign with DANGER on it is a caution.请问句中的on怎么解释? 英语翻译——— a sign Danger near the river With a sign wecan get come i____ A:Does the sign mean 'Danger'?B:No,it doesn't. A:Does the sign mean''Danger''?B:No,it[ ].It means we shouldn't[ ]or[ ]here. The sign ___tells people the emergincy the exit from which they can escapewhen they meet with danger. 'danger',the,sign,building,on,the,means(.) The sign means danger.改为一般疑问句_____ the sign _____ danger? flutter and fall there with a sign.以上这句话中的a sign怎么翻?为什么? please___go in,the sign over there says 'Danger'A not B can't C no D don't My sister would like to buy a VCD of Aladdin改一般疑问句The sign over there mean Danger提问 ( )that sign meanNo smoking?No,it meansDanger.A.Is B.Does C.Do D.Are. ( )that sign meanNo smoking?No,it meansDanger.A.Is B.Does C.Do D.Are ( )that sign meanNo smoking?No,it meansDanger.A.Is B.Does C.Do D.Are with a sign we can get some i____补句 sign...with...for...是什么意思 the sign means 'Danger'!(改一般疑问句）急急急! the sign means“ ”（danger）.填什么,为什么