单选题As the largest employer in Texas, the Virgin Group constantly has over 100 employment ______ in various cities throughout the state. A. openness B. openings C. opens D. opener

单选题I like to travel but I ______ never gone abroad. A. have B. having C. was D. 什么都不填

单选题The committee's ______ of the cause of the accident determined that no one was at fault.(A) variety(B) suspicion(C) analysis(D) formula

单选题All things______, I think I ought to award the job to Smith. A. considers B. considered C. has considered D. considering

单选题The manufacturing company has decided to make reducing pollution emissions its highest ______ this year.

单选题Marketnews2Day.comMonday,October17,15:52BreakingNews....BreakingNews....BreakingNewsSharesinBrussels-basedRoscoePharmaceuticalsCo.rosesharplytodayonheavytrading.TherisecameafterCEOLeonardBouveierrevealedthatfinaltestsofanewdrugforolderpatients,thosebetween65and80,hadprovedmoresuccessfulthanhoped.Thedrug,calledHorizonH54,isaimedataidingmemory.Testresultsshowedthatitcouldslowmemorylossbyasmuchas17%inpatientsiftakenregularlyandincombinationwithotherprescribedmedication.CEOBouveiersaidthecompanyhopedtolaunchthedrugbyJanuaryofnextyearafterthecurrentapprovalprocessbygovernmentregulatorsiscompleted.AnalystshavevaluedthepotentialmarketvalueforthedruginEuropeandNorthAmericaataroundbillion.ThenewsmeansRoscoehasnowgottenaheadofitsclosestcompetitor,London-basedDevittHealthGroup,inthisfield.Devittisknowntohavebeenworkingonasimilardrugforthepasteighteenmonths.

单选题The factory supervisor______instructed the workers to clean the plant and make certain that all equipment was in good working order before the inspector's visit.

单选题Find ______the details and write a report.

单选题As a result ______ the air traffic controllers' strike all flights have been diverted to alternative destinations. A. with B. from C. of D. for

单选题If airport authorities consider it ______ to shut down the entire terminal for security reasons, they should be allowed to do so.(A) necessity(B) necessitate(C) necessary(D) necessarily

单选题To: Security guardsFrom: Michael Reni, Building Security HeadSubject: Security InspectionsThere have been several instances when staff members working overtime have forgotten to lock their offices, leaving the building vulnerable to burglary. 【K10】______this, management wants guards on the night shift to conduct their security checks immediately after all office workers have left the building.Conference rooms and offices on every floor【K11】______. Moreover, please make sure all fluorescent lights are switched off, except in the hallways and stairwells. Air conditioning units and other office equipment should also be turned off.This new【K12】______takes effect tonight. Feel free to contact me if you have questions.

单选题Questions 168-171 refer to the following article. K-Star Tournament to Begin Andrew Cresson, the owner of the computer game company, K-star, announced today that his firm will be sponsoring a video game tournament as part of a series of its promotional activities for its latest product lines. To be held in Hong Kong on May 5, the event will introduce a wide selection of new games for contestants to play, including simulated reality games, sports games, and cartoon character games. The top four contestants in each round will compete in finals shown live on a large screen. Robert Ko, a sales representative at K-star, observed: "This may be the most anticipated product launch." Rewards for winning the computer game tournament will include free products and free plane tickets to cities like Tokyo, Seoul and Jakarta. In addition, the first prize winner in each category will win the opportunity to help designers create a new game. Interested individuals may register to participate by filling out on-line applications, visiting an retail outlet where K-star products are sold, or contacting our automated phone service. Players must register in advance of the tournament. Audience tickets, however, may be purchased on site on the day of the event. Reporter, David Ma, Beijing, April 16

单选题These policy ______ will most likely affect those who have been with the company for less than two years.(A) changed(B) changing(C) change(D) changes

单选题A job candidate is usually expected to send a specific cover letter with a résumé______ applying for a job.

单选题Unfortunately, the vending machines located in the main lobby are more often than not out of ______ .

单选题The plumber conducted a thorough______ of how much it would probably cost to replace the old water pipes in Ms. Kent's apartment.

单选题I just passed the beggar, but I ______ regret. A．saw B．kept C．turned D．felt

单选题The Westfield Social Softball league will ______ on August 14 after a short break for summer vacation.