One hundred percent _______ to your studies, though it can be lonely and no fun at all, will leave precious marks on your youth.
| A．attention | B．commitment | C．reference | D．reaction |
He hated wandering about and expected to find a ____ position in the civil service of government.
| A．temporary | B．significant | C．proper | D．permanent |
— Is this Mr. White’s office, Mary?— Yes, _____.
| A．that’s all right | B．it doesn’t matter | C．after you | D．please yourself |
_____ production up by 60%, the company has had another excellent year.
| A．As | B．For | C．With | D．Through |
Beginning college is exciting: many of us can be easily excited by ___ details of running ______ well-balanced life.
| A．/; the | B．the; a | C．/;a | D．the; / |
Last week I saw a movie adapted（改编） from The Arabian Nights,which ____ by children.
| A．were especially loved | B．is especially loved |
| C．especially was loved | D．are especially loved |