问题
选择题
The Roman alphabet is a Greek invention, ______ is the marathon, a long distance race created in honour of a Greek soldier.
A．which
B．what
C．that
D．as
答案
答案：D
题目分析：句意：罗马字母是希腊人的发明，为了纪念一个希腊士兵的长距离赛跑马拉松比赛也一样。Roman alphabet is a Greek invention是主句,as is the marathon… 是as引导的非限制性定语从句，也可以理解成：as /so + be /情态动词/助动词 +主语. ……也是 一样，选D。