2. 外语
  3. The U. S. population of kids (grow)______since the 1970s, and will remain at high levels through the 1990s.

The U. S. population of kids (grow)______since the 1970s, and will remain at high levels through the 1990s.

admin2017-05-22  83
问题 The U. S. population of kids (grow)______since the 1970s, and will remain at high levels through the 1990s.
选项
答案has been growing
解析 根据句意，空格处应填写一个谓语动词，应该使用现在完成进行时。
转载请注明原文地址:https://kaotiyun.com/show/v2aK777K
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)