Don’t stand up until you ____________.
#44883
A
tell to
B
are told
C
are told to
D
are told to do
推荐题目
All the information _____ writing the report. 
#44725
A
is used for
B
is used to
C
is used as
D
is used by
Another two months will be needed before the bridge _______.
#44397
A
completes
B
is completed
C
has completed
D
will be completed
We ____ not to play computer games.
#44747
A
are told
B
have told
C
told
D
tell