Why are numerals the most difficult for interpreters?

A.Multi-digits carry 50 times more information than common semantic ones.

B.Multi-digits carry 10 times more information than common semantic ones.

C.Multi-digits carry 20 times more information than common semantic ones.

D.Multi-digits carry 80 times more information than common semantic ones.

正确答案：Multi-digits carry 20 times more information than common semantic ones.