____ his telephone number, she had some difficulty getting in touch with Bill.
#97339
A
Not knowing
B
Knowing not
C
Not having known
D
Having not known
推荐题目
The Arctic is considered _____ the northern part of the Atlantic.
#98292
A
having been
B
to have been
C
to be
D
being
While _____ football on tin playground, I found ’my keys ______.
#97525
A
playing, lost ,
B
play, losing
C
played, being lost
D
having played, lost
Can you see a man __________ there _________ at you now?
#97482
A
sit; look
B
sat; looking
C
seated; looking
D
seated; look
What worried the child most was _________ to visit his mother in the hospital.
#98684
A
his not allowing
B
his not being allowed
C
his being not allowed
D
having not been allowed
The bad weather meant__________ the rocket launch（发射）for 48 hours,．
#98047
A
delaying
B
having delayed
C
to delay
D
to have delayed