题目内容

(2010·湖南衡阳八中高三上第二次月考)    28.  The farm as well as its neighbouring hills we once spent so much time _____ on a new look as recently as last year. 

A. on has taken         B. has taken   

C. on having taken    D. having taken

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网