问题
选择题
As is reported, it won't take a long time ____ the 20th Golden Rooster and Hundred Flowers Film Festival falls in the Binhu New Area. Hefei.
A．since
B．when
C．before
D．that
答案
答案：C
考查句型：It will be/take +时间段+before.../It won’t be/take +时间段+before...