In the forest____, who made no contact with the outside world.
#93232
A
living a couple
B
were a couple living
C
did a couple live
D
lived a couple
推荐题目
This problem is said _____ three times. 
#92660
A
having discussed
B
to have been discussed
C
having been discussed
D
to have discussed
This is the last time I ______ Shanghai. I still remember the first time I ______ there was in 2005.
#91955
A
have visited, went
B
had visited, went
C
visited, had gone
D
had visited, had gone