精选优质文档-倾情为你奉上高一英语必修三Unit1Unit3单元测试题一、单项选择题（30题；30分）1. Great changes _ in China in the past 20 years.A. took place B. have taken place C. were taken place D. have been taken place2. The manager meant _ the workers that being 5 minutes late meant _ the company.A. to tell, to leave B. telling, leaving C. to tell, leaving D. telling, to leave3. Im preparing the report for tomorrows meeting. Would you please _ the radio a little ? A.turn on
