问题
选择题
It knowledge is power, ____Sir Francis Bacon wrote in 1579, ______ perhaps creativity ca be described as the ability to use that power.
A．what; and
B．as; then
C．which; and
D．that; then
答案
答案：B
as意为“像”，引起状语从句；由句子意义可知，then为“那么”之意。