ID CARD是用A还是AN谢谢了,

ID CARD是用A还是AN谢谢了, ID card前面是a、an还是the啊? This is an ID card还是This is a ID card an ID card音标 到底是It is my ID card 还是That is my ID card This is an ID card It's an ID card It's an ID card.对ID card提问 This is an ID card.(an ic card部分提问 要写纠错本他的身份证号码翻译,是his ID card number还是his number of ID card （要 ID card中的ID是identity还是identification的缩写?这两个单词有什么区别? This is an ID card.这句话an用得对否?