46. He still played an__________role in running the business even after his retirement.

　　A. passive B. important C. acting D. passionate

　　47. After three months of practice, the children progressed in the __________ of basic language skills.

　　A. acquisition B. accomplishment C. achievement D. absorption

　　48. You gain __________ to the data by typing in a user name and password.

　　A. admission B. way C. access D. right

　　49. The cost of the eight-day trip includes flight, meals and __________.

　　A. rooms B. accommodation C. houses D. lodgings

　　50. A number of social welfare reforms have come __________as a result of the report.

　　A. about B. out C. through D. up

　　51. Measures to stimulate the domestic economy will be high on the President’s __________.

　　A. list B. agenda C. procedure D. timetable

　　52. She was leaning __________ a tree with her eyes closed.

　　A. against B. on C. off D. onto

　　53. They managed to agree __________ a date for the meeting.

　　A. on B. in C. for D. with

　　54. The Vice President openly admitted__________ being wrong.

　　A. to B. for C. in D. as

　　55. The idea of having enough money to retire at the age of 40 is very__________.

　　A. agreeable B. tempting C. appealing D. charming