John opened the door. There    he had never seen before.
#81241
A
a girl did stand
B
a girl stood
C
did a girl stand
D
stood a girl
推荐题目
 Hardly ______ his speech ______ the audience started cheering.
#79763
A
did he finish; than
B
does he finish; before
C
has he finished; while
D
had he finished; when
Only when your identity has been checked ________.
#82018
A
you are allowed to
B
you will be allowed in
C
will you allow in
D
will you be allowed in
 —She may not be free today.—___, we’ll have to put the meeting off.
#84583
A
If may
B
If not
C
If she may not
D
If she may not be free today.