.Only when your identity has been checked ________.
#80677
A
you are allowed in
B
you will be allowed in
C
will you allow in
D
will you be allowed in
推荐题目
Not until about 2000 BC________________________done.
#84454
A
were known of the oldest paintings
B
the oldest of known paintings were
C
the oldest known were painting
D
were the oldest known paintings
Barry must have visited the Eiffel Tower before,________he?
#79657
A
mustn’t
B
hadn’t
C
hasn’t
D
needn’t
So       that all the living things are dying out gradually .
#83052
A
serious polluted the lake is
B
serious polluted is the lake
C
seriously polluted the lake is
D
seriously polluted is the lake
Only in this way    to make improvement in the operating system.
#79515
A
you can hope
B
you did hope
C
can you hope
D
did you hope