问题
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
B:has taken
C:on having taken
D:having taken
正确答案是：
同类题型
We ___ to paint the whole house but finished only the front part that day. [ ]
Merry Christmas, George! Here is a cardfor_____, with _____ best wishes.
Look at the sign! It says “No photos!” —Sorry, I _____ it.
idge ________ , after it is completed, willsurely shorten the distance between the two cities