大学英语综合教程3单元词汇练习

新标准大学英语综合第三册词汇练习Unit One 21、Mr Nicklin, a 48-year-old insurance manager, was kept ________________ for two years by the Saudis, who held him responsible for the debts of his American-owned firm、 A、 captive B、 capture C、 bearer D、 mortgage22、The report notes that future inflation and the ________________ of market risk will increase、 A、 frailty B、 captivity C、 uncertainty D、 productivity23、John joined the long queue and eventually after a(n) ________________ wait, reached the revenue table、 A、 impromptu B、 impressive C、 provisional D、 lengthy24、In a pure market economy all ________ activities are privately owned, as opposed to being owned by the state、 A、 productive B、 promotional C、 patent D、 permanent25、In general, landowners were expected to work the land and to increase ______________, but not to upset the ecological balance、 A、 produce B、 product C、 production D、 productivity26 、 But they can't ____________ specific objectives and initiatives until they know where they are starting from、 A、 figure on B、 check out C、 impose on D、 map out27 、 Although humans were not born with wings, they could ________________ how to make their own wings、 A、 map onto B、 figure out C、 check out D、 haul up28、Our ________________ Threat Protection is a unique set of technologies that protect against identity theft, confidential data leakage and all Internet threats、 A、 Twofold B、 Twice C、 Dimensional D、 Triple29、Once you have a theory, it's not too hard to find evidence to _______________ it, at least until some other theory comes along、 A、 realize B、 materialize C、 substantiate D、 fulfil30 、 I prefer white wine to red and I sometimes keep a bottle of ...