—Where on earth have they gone?—I have no idea, but I wish I          .
#87732
A
know
B
knew
C
would know
D
would have known
推荐题目
The sleeping baby would be scared ________ a sudden loud noise.
#86493
A
was there
B
there was
C
should there be
D
there should be
The command has just arrived that all employees ____________ in their proper uniforms before 7:00 pm.
#87183
A
will be dressed
B
must be dressed
C
were dressed
D
be dressed
 The officer insisted that the young girl_____ a thief and that she____ free at once.
#87539
A
was not; be set
B
should not be; be set
C
was not; was to be set
D
was not ; set