Unit 11 单元测试题Written test part （共80分）. 单项选择(每小题1分， 共10分)从A、B、C、D四个选项中选择可以填入空白处的最佳答案。( )16. Alice showed her new friends _ her school yesterday afternoon. A. of B. to C. around D. at( )17. I know that place well, so let me be your _. A. guide B. teacher C. actor D. singer( )18. The clothes in this store are _. Lets go somewhere else. A. new B. clean C. beautiful D. expen
