Our knowledge of computers __________ growing all the time.
#52175
A
be
B
is
C
are
D
were
推荐题目
The little girl preferred hours solving the problem to others’ answer.
#63520
A
to spend; copying
B
spending; copying
C
spending; copy
D
to spend; copy
The book is _______ great value. It is well worth_______ twice.
#53038
A
of, reading
B
of, to be read
C
with, reading
D
with, to be read
I _______ in London, but now I live in New Yorker.
#54809
A
used to living
B
am used to living
C
used to live
D
am used to live