He noticed the helicopter hovering over the field. Then to his astonishment, he saw a rope ladder _____ out and three men climbing down it.
A、throwingB
暂无解析
You____thatlettertoJames.However，youdidn't.
Last March the __________ of a 19th century cargo ship was found by an underwater archaeological team.
The back garden of our house contains a lawn ，____very pleasant to sit on in summer.
This missile is designed so that once _____ nothing can be done to retrieve it.
Hesetupinbusiness（）hisownandwasverysuccessful.
