22. I didn’t __________ it until you had explained how.
A. manage to do B. managed to do C. manage to have done D. manage doing 23. The young driver offered _________ the patient out of the car.
A. to hand B. handing C. hands D. would hand 24. The white horse refused __________ the stone wall.
A. its jumping B. to jump C. jumping up D. to jump at 25. They don’t agree __________ more time on the subject, neither do I.
A. to spending B. to spend C. with spending D. on spend
答案：1-5 CCABB 6-10 DACAD 11-15 DACAC 16-20 DDCBD 21-25 BAABB
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