Question

The motorcycle competition in the desert, ________ lasted ten days, is over now.

A．it

B．where

C．which

D．that

Answer 1

C

定语从句考查题。先行词为competition关系词在从句中做主语要用which、that，而在非限制性定语从句中只能用which。句意：持续了十天的沙漠摩托比赛现在结束了。