2. 外语
  3. ______ , the knowledge economy has become the major characteristic of the national economy of most developed countries.

______ , the knowledge economy has become the major characteristic of the national economy of most developed countries.

admin2009-05-28  44
问题 ______ , the knowledge economy has become the major characteristic of the national economy of most developed countries.
选项 A、Once in a while
B、For the time being
C、From time to time
D、Once upon a time
答案B
解析 此题考查短语。once in a while“偶尔”；for the time being“目前，暂时”；from time to time“有时，不时”；once upon a time“从前”。
转载请注明原文地址:https://kaotiyun.com/show/zHvK777K
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)