21. The price of gold has jumped to ____ new all-time high as debt worries in the US and ____ Europe continue to trouble the world.
A. the; 不填 B. the; the C. a; 不填 D. a; the
22. History is the best teacher. It ________ records the development of each country and foretells the future to us.
A. apparently B. conventionally C. faithfully D. eventually
23.The landlord wants to _______the rent by $30 a month, which I think is unacceptable.
A. make up B. raise up C. cut up D. put up
24. Emphasis is laid on the necessity that all the objectives to be attained _______ into account before starting a new project.
A. be taken B. should take C. would be taken D. have to be taken
