B 资料:http://www.yxjy.net/website/yxwz/upload/test/2004%C4%EA%C7%E0%B5%BA%CA%D0%D6%D0%BF%BC%CA%FD%D1%A7%CA%D4%CC%E2%BC%B0%B4%F0%B0%B8_624.doc
13用VB做一个……试一下……不就得了……
D