Robots _____more heavy work for us in the future.
#36795
A
will do
B
did
C
have done
D
were doing
推荐题目
-----Did you notice him come in?-----No. I _____ a football game.
#41746
A
have watched
B
had watched
C
am watching
D
was watching
So far, most of the work _______ by others, it’s your turn to do the rest of it.
#39421
A
has finished
B
finished
C
has been finished
D
is finished
Last weekend I didn’t _______ any cows but I ______ some horses.
#39291
A
see; see
B
saw; saw
C
see; saw
D
saw; see
My grandparents _________for fifty years and they are both quite healthy now.
#38397
A
marry
B
have been married
C
are married
D
have gotten married