Our knowledge of computers __________ growing all the time.
#52175
A
be
B
is
C
are
D
were
推荐题目
---The sick kids look unhappy. What shall we do?--- Let's do something to ___________. 
#59619
A
cheer them up
B
cheer him up
C
take care of him
D
look them after
 There __________ a sports meeting in our school next week. 
#54687
A
won't have
B
isn't going to
C
won't be
D
isn't going to have
—Alice lost her new bike. She was sad. —Let’s go and         .
#54324
A
call her up
B
cheer her up
C
pick her up
D
look at her