PAT Advanced 1153 Decode Registration Card of PAT (25 分)
AregistrationcardnumberofPATconsistsof4parts:the1stletterrepresentsthetestlevel,namely,Tforthetoplevel,AforadvanceandBforbasic;the2nd-4thdigitsarethetestsitenumber,rangedfrom101to999;the5th-10thdigits