2. 外语
  3. _________ the rhinoceros is carefully protected, it will soon go the way of other extinct spe- cies.

_________ the rhinoceros is carefully protected, it will soon go the way of other extinct spe- cies.

admin2014-01-17  42
问题 _________ the rhinoceros is carefully protected, it will soon go the way of other extinct spe- cies.
选项 A、If
B、Therefore
C、As long as
D、Unless
答案D
解析 “UNLESS”引导的条件句，意思是“除非”。
转载请注明原文地址:https://kaotiyun.com/show/jZFK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)