问题
选择题
You can borrow my car ________ you promise not to drive too fast.(2012·江西,31)
A.unless
B.even if
C.in case
D.as long as
答案
答案:D
句意:只要你答应不开得太快,我就可以把车借给你。本题考查条件状语从句。unless=if...not如果不;even if即使;in case以防,以上三项均不符合语境。