问题
选择题
----The 2011 College Entrance Examination has just been over!
----Yes, it will be about two years _____we attend it.
A．until
B．before
C．after
D．since
答案
答案：B
考查固定句型：It will be+一段时间+before…,“要过多久才/就….”，句意是：--2011年的高考才过去，--是，我们还要两年才参加高考。选B。