_____ in the queue for half an hour, Tom suddenly realized that he had left his

题型：北京高考真题难度：来源：

_____ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home. [ ]
A. To wait
B. Have waited
C. Having waited
D. To have waited

答案

举一反三

The old man, _____ abroad for twenty years, is on the way back to his motherland. [ ]
A. to work
B. working
C. to have worked
D. having worked

题型：江苏高考真题难度：| 查看答案

_____ 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

题型：河南省高考真题难度：| 查看答案

_____ in the last examination, she was more confident of another success in the coming one. [ ]
A. To succeed
B. To have succeeded
C. Having succeeded
D. succeeding

题型：0108 模拟题难度：| 查看答案

_____ any failures, I have the courage to meet all challenges.[ ]
A. Having experienced
B. To experience
C. Experienced
D. Experience

题型：0127 模拟题难度：| 查看答案

The young man, _____ several attempts to beat the world record in high jumping, decided
to have another try.[ ]
A. to make
B. making
C. made
D. having made

题型：专项题难度：| 查看答案