Today, computers are really helpful. They ____ everywhere.
#44613
A
use
B
are used
C
used
D
were used
推荐题目
What ______you do if you _______ in Grade 7 now?
#44518
A
could, are
B
would, are
C
could, was
D
would, were
The computer game ______ well and _____ out very soon.
#45027
A
sells, is sold
B
sells, sells
C
is sold, sells
D
is sold, is sold
The new teaching building ________ before the new term begins.
#44681
A
must be finished
B
must finish
C
must finished
D
must being finished
Yuan Longping, a great person in China, _____as “father of hybrid rice”
#44978
A
is regarded
B
has regarded
C
is regarding
D
regards