After the earthquake,thousands of PLA took part in the rescue____they had a race with time.a.whichb.thatc.whered.when
问题描述:
After the earthquake,thousands of PLA took part in the rescue____they had a race with time.
a.which
b.that
c.where
d.when
答
c,where引导一个定语从句.在那里,他们将展开一场与时间的赛跑.