查人人中国名人网文明4完整:问一道IBM笔试题，简单的
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E D C B A
C A D E B
A D B C E
B E D A C
D C A E B
If Row 4 were reversed, what letter would be above E in Row 5?
主要问下是怎么reversed的？
再来一道
If Rows 1,2 and 3 were reversed, what letter would be directly above the fourth letter down in Column 4?
C A D E B
A D B C E
B E D A C
D C A E B
If Row 4 were reversed, what letter would be above E in Row 5?
主要问下是怎么reversed的？
再来一道
If Rows 1,2 and 3 were reversed, what letter would be directly above the fourth letter down in Column 4?
1.The result of Row 4 which were reversed would be:
C A D E B
Then key is E.
2.The result:
A B C D E
B E D A C
E C B D A
The fourth letter is E ,then the key is D
e