{01}There will be no going back our decision is made.
A.until
B.unless
C.once
D.before
解析: 试题分析:A. until 直到,B. unless除非,C. once一旦, D. before在…前面,句意:一旦我们决定了,就不能再回头了。所以选C。 本题选C。 {02Take the note as a reminder ________ you forget to buy some sweets for the kids while shopping there.
点击加载更多评论>>