Our knowledge of computers __________ growing all the time.
#52175
A
be
B
is
C
are
D
were
推荐题目
—______the socks, Jim. You shouldn’t throw them everywhere.—OK， Mum.
#58822
A
Put down
B
Put off
C
Put out
D
Put away
---How long has the meeting _______? --- Just a minute. I will check the time.
#56628
A
begun
B
started
C
been on
D
been begun
You should _______ the doctor’s advice and _______ the medicine on time.
#57755
A
follow; eat
B
follow; take
C
take; eat
D
eat; take
The program is made up of four musical parts.
#54718
A
is consisted of
B
consists of
C
consitsts with
D
is consisted with