57、--Would you mind giving your advice on how to improve our business management?

　　 --if you make ____ most of the equipment, there will be ____ rise in production.

A、不填；不填 B、the；a C、不填；a　　 D、the；不填

56、--Hey, Kelin. Happy new year! ____?

　　 --Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.

A、How was your break　 B、How is your grandma

C、Where did you go for holiday　 D、What did you do in your holiday

55、If you win the competition, you will be given ____ to Europe for two.

A、a free 7-day trip　 B、a free trip for 7-day　　 C、a 7-day free trip　 D、a trip for 7-day free

54、--Can I pay the bill by check?

　　 --Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.

A、shall B、need　 C、will　 D、can

53、Mr Black must be worried about something. You can ____ it from the look on his face.

A、reason B、recognize　 C、read　 D、realize

52、As we have much time left, let’s discuss the matter ____ tea and cake.

A、over　 B、with　 C、by 　 D、at

51、____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.

A、That　 B、What　 C、In spite of what　　 D、Though what

50、--How do you think I should receive the reporter?

　　 --____ you feel about him, try to be polite.

A、How　 B、What　 C、Whatever　 D、However

49、--You didn’t wait for Mr. Black last night, did you?

　　 --No, but we ____. He didn’t return home at all.

A、couldn’t have　 B、needn’t have　 C、didn’t need to D、should wait have

48、--How come a simple meal like this costs so much?

　　 --We have ____ in your bill the cost of the cup you broke just now.

A、added B、included　 C、contained　 D、charged