题目

现在分词——状语.
1.A small plane crashed into a hillside five miles east of the city,____ all four people on board.
A.killed B.killing C.kills D.to kill
2.____ that she was going off to sleep,I asked if she’d like that little doll on her bed.
A.Seeing B.To see C.See D.Seen
3.My sister,an in experienced rider,was found sitting in the bicycle___ to balance it.
A.having tried B.trying C.to try D.tried
4.___ that he was in great danger,Eric walked deeper into the forest.
A.Not realized B.Not to realize C.Not realizing D.Not to have realized
5.___ the programme,they have to stay there for another two weeks.
A.Not completing B.Not completed C.Not having completed D.Having not completed
6.He was busy writing a story,only ___ once in a while to smoke a cigarette.
A.to stop B.stopping C.to have stopped D.having stopped
7.___ in the queue for half an hour,the old man suddenly realized he had left the cheque in the car.
A.Waiting B.To wait C.Havi

提问时间：2020-07-27

答案

BABCA DCDBA ACDBD
when crossing the road
B having written letter back