2. 外语
  3. Which one could be the best title of the article? Teenagers and adults have had a 50% better chance of not developing tooth dec

Which one could be the best title of the article? Teenagers and adults have had a 50% better chance of not developing tooth dec

admin2009-06-24  82
问题 Which one could be the best title of the article?
Teenagers and adults have had a 50% better chance of not developing tooth decay since______.
选项 A、they started brushing their teeth more.
B、the 1960s.
C、amalgam fillings have been replaced by plastic polymer.
D、Pierre Fauchard’s book was released.
答案B
解析
转载请注明原文地址:https://www.kaotiyun.com/show/XzTd777K
本试题收录于： 公共英语五级笔试题库公共英语（PETS）分类
0

公共英语五级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)