问题
选择题
The last thirty years _____ the greatest number of laws stopping our rights and progress,until today we have reached a stage ____ we have almost no rights at all.
A．saw;which
B．have seen;that
C．saw;where
D．have seen;where
答案
答案：D
本题考查时态和定语从句。“the last/past +时段”常与现在完成时连用；stage后接定语从句时，如引导词作状语要用where。