一、单项选择题
1、Hairdressers（发型师） say the 'pob'（波波头）__________by female politicians to demonstrate they are in charge and mean business.
A. is being used B. is used C. be used D. used
2、Australia________ to move their athletes into the Rio Olympic Village(奥运村) because of concerns about the state of their accommodation.
A. are refused B. refuse C. are refusing D. refused
