第1部分：词汇选项（第1～15题，每　题1分，共15分）
　　下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近选项。

　　1 these are their motives for doing it
　　a reasons
　　b excuses
　　c answers
　　d plans

　　2 the river widens considerably as it begins to turn west
　　a twists
　　b stretches
　　c broadens
　　d bends

　　3 henry cannot resist the lure of drugs.
　　a abuse
　　b flavor
　　c temptation
　　d consumption

　　4 these programmes are of immense value to old people.
　　a natural
　　b fatal
　　c tiny
　　d enormous

　　5 a great deal has been done to remedy the situation
　　a maintain
　　b improve
　　c assess
　　d protect

　　6 john is collaborating with mary in writing an article
　　a cooperating
　　b competing
　　c combining
　　d arguing

　　7 he is determined to consolidate his power
　　a strengthen
　　b control
　　c abandon
　　d exercise

　　8 many scientists have been probing psychological problems
　　a solving
　　c settling
　　b exploring
　　d handling

　　9 hearing problems may be alleviated by changes in diet and exercise habits
　　a removed
　　b cured
　　c worsened
　　d relieved

　　10 and the cars are tested for defects before leaving the factory
　　a functions
　　c motions
　　b faults
　　d parts

　　11 the food is insufficient for three people.
　　a instant
　　b infinite
　　c inexpensive
　　d inadequate

　　12 thousands of people perished in the storm.
　　a died
　　b suffered
　　c floated
　　d scattered

　　13 but in the end he approved of our proposal
　　a undoubtedly
　　b certainly
　　c ultimately
　　d necessarily

　　14 for young children，getting dressed is a complicated business.
　　a strange
　　b complex
　　c personal
　　d funny

　　15 in britain and many other countries appraisal is now a tool of management.
　　a evaluation
　　b efficiency
　　c production
　　d publicity