大学英语(全新版)词汇练习B4-1Back Next1、 The future of the pany will be very _____ if they can’t devise new models of products、 A) bleak B) chilly C) dreary D) prosperous2、 _____data have been collected for the building of the project、 A) Effective B) Sufficient C) Efficient D) Affective3、 The talks with the laborers got _____ down on the question of the pay rise、 A) bogged B) dragged C) engaged D) occupied4、 The old man became bored for lack of _____、 A) profession B) occupation C) position D) career5、 The endless appearances and shaking of hands are an evitable part of an election _____、 A) battle B) thrust C) siege D) campaign6、 After a three-day _____ by the policemen, the terrorists who had seized the restaurant had to give in、 A) siege B) assault C) attack D) offence7、 We have just installed a fan to _____ cooking smalls from the kitchen、 A) eject B) exclude C) expel D) exile8、 Mutual respect for territorial ____ is the base upon which two countries develop relationships、 A) unity B) unification C) entirety D) integrity9、 All the modities sold in that shop are given one year’s _____、 A) assurance B) pledge C) guarantee D) insurance10、 puters can provide information which allows businessmen to _____ their list of goods, by showing which items are being sold and how fast they are moving、 A) keep track of B) keep pace with C) keep in touch with D) keep pany with11、 As far as the administrative power is concerned, Canada’...