一道SAT填空题It was difficult to believe that the sophisticated p

一道SAT填空题
It was difficult to believe that the sophisticated piece of technology had ------- through the centuries from such ------- and rudimentary apparatus.
A developed ..an intricate
B resulted ..a complicated
C evolved ..a quaint
D degenerated ..an obsolescent
E differed ..an exotic
首先把C和D排除了.然后A B C的后面一个空都很奇怪啊?都不对的样子= =
是1月29号的每日一题.麻烦负责的给个答案吧,