The farm as well as its neighboring 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
正确答案是A
The farm as well as its neighboring 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
正确答案是A