Johnson, to grasp the chance to become a doctor,decided to take up teaching.

题型：江苏同步题难度：来源：

Johnson,     to grasp the chance to become a doctor,decided to take up teaching.[     ]
A. fail
B. failed
C. to fail
D. having failed

答案

举一反三

______ the program, they have to stay there for another two weeks.[ ]
A. Not completing
B. Not completed
C. Not having completed
D. Having not completed

题型：安徽省期末题难度：| 查看答案

Walter offered us a lift when he was leaving the office, but ________our work, we declined the offer.[     ]
A．not finished
B．not having finished
C．finished
D．having finished

题型：同步题难度：| 查看答案

      from other continents for millions of years, Australia has many plants and animals not found in  any
other country in the world.     [     ]
A. Being separated
B. Having separated
C. Having been separated
D. To be separated

题型：同步题难度：| 查看答案

_           that she didn"t do a good job, I don"t think I am abler than her.        [     ]
A. To have said
B. Having said
C. To say
D. Saying

题型：同步题难度：| 查看答案

Although____considerable success as an artist, the young man keeps working hard.[ ]
A. achieving
B.achieved
C. to achieve
D.having achieved

题型：同步题难度：| 查看答案