Normally, it will be quite a few years _
题型：选择题
问题：
Normally, it will be quite a few years _______ an earthquake-stricken area returns to what it used to be. But Wen Chuan in China has created a miracle. [ ]
A. when
B. that
C. before
D. since
Normally, it will be quite a few years _______ an earthquake-stricken area returns to what it used to be. But Wen Chuan in China has created a miracle. [ ]
A. when
B. that
C. before
D. since