Multiple choice Find two identical codes on each line. A B C D E cdefgh cdeegh cdeehg cdegfh cdeegh A and C C and E B and D B and E Reveal answer Fill a bubble to check yourself D Correct answer Explanation Examine all five codes in the table. Option B is 'cdeegh' and option E is also 'cdeegh' - they contain the exact same sequence of letters. The other options have different letter combinations.