_____ many times, he finally understood it.

试卷相关题目

• 1_____ warned of the danger of losing his way in the jungle, he still wanted to have an adventure.    

  A.To be

  B.Being

  C.Having been

  D.Having

  开始考试点击查看答案
• 2_______ in London for so many years, you must learned a lot about English culture.

  A.to live

  B.To have lived

  C.Having lived

  D.Living

  开始考试点击查看答案
• 3Dina,_______ for months to find a job as a waitress,finally took a position at a local advertising agency.    

  A.struggling

  B.struggled

  C.having struggled

  D.to struggle

  开始考试点击查看答案
• 4____ their work, they had a rest.

  A.Having finished

  B.Finished

  C.Having been finished

  D.Finishing

  开始考试点击查看答案
• 5-Would you go to the concert this evening?-Sorry. ________ tomorrow's lessons, I have no time to go out with you.

  A.Not preparing

  B.Not having prepared

  C.Not to prepare

  D.Being not prepared

  开始考试点击查看答案
• 6_____ such heavy pollution already, it may now be too late to clean up the river.

  A.Having suffered

  B.Suffering

  C.To suffer

  D.Suffered

  开始考试点击查看答案
• 7When the rescue workers arrived, they were sad to see what _____ of the relics after the big fire.

  A.was remained

  B.remained

  C.was made

  D.made

  开始考试点击查看答案
• 8_____ in the queue for half an hour, the old man suddenly realized be had left the cheque in the car.

  A.Waiting

  B.To wait

  C.Having Waited

  D.To have waited

  开始考试点击查看答案
• 9_____ a reply, he decided to write again.

  A.Not receiving

  B.Receiving not

  C.Not having received

  D.Having not received

  开始考试点击查看答案
• 10_____ at college for 3 years, she knows the place very well.

  A.To have studied

  B.Having studied

  C.Studying

  D.Studied

  开始考试点击查看答案