问题
选择题
You can borrow my car you promise not to drive too fast.
A.unless
B.even if
C.in case
D.as lone as
答案
答案:D
句意为:只要你答应不开得太快,你就可以借用我的轿车。B,D选项不符合逻辑;unless 常与not等否定意义词连用。
【考点定位】考查主从句的逻辑关系。unless 除非(主句常有否定词not等)even if 即使(引导让步状语从句) in case 万一 as long as 只要(引导条件状语从句)