-The enemy spy was found at last. -Really? Where ________ himself? 
#104754
A
had he hidden
B
did he hide
C
has he hidden
D
was he hidden
推荐题目
Remember me to your parents when you _____ them.
#99270
A
are calling
B
call
C
will call
D
have called
What can you suppose they___________ this time next year?
#103247
A
are doing
B
will do
C
will have been done
D
will be doing