优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:容易
  • 人气:1074

With so many Western companies, banks, and others setting up offices here, our telephone directory can not _____ and has to be updated every few days.

A.keep back B.keep up C.take back D.take up
登录免费查看答案和解析

WithsomanyWesterncompanies,ban