2. 外语
  3. ______ you return those books you have borrowed to the library immediately you will have to pay a fine.

______ you return those books you have borrowed to the library immediately you will have to pay a fine.

admin2009-05-28  70
问题 ______ you return those books you have borrowed to the library immediately you will have to pay a fine.
选项 A、Until
B、Provided
C、If
D、Unless
答案D
解析 unless=if...not
转载请注明原文地址:https://kaotiyun.com/show/oOvK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)