1.练高考
1．【2014·北京卷第29题】 ________ the forest park is far away, a lot of tourists visit it every year.
A．As B．When
C．Even though D．In case
【答案】C
2. 【2014·湖南卷第26题】You will never gain success ________you are fully devoted to your work.
A. when B. because
C. after D. unless
【答案】D
【解析】考查状语从句。句意：如果你不是全身心地投入到工作中去，你永远不可能获得成功。此处unless相当于if not，表示含有否定意义的条件。故选D。
3. 【2014·江苏卷第21题】Lessons can be learned to face the future, ________ history cannot be changed.
A．though B．as
C．since D．unless
