저의 답이랑 간단한 설명을 덧붙이자면..



>The head office in Caracas was informed that the delegation from Qatar       the following Monday.

>(A) have arrived     (B) would arrive    (C) has arrived      (D) arriving

>





b 번...



해석해보면 다음주 월요일 -> 시제가 미래이다... 그러므로 b번









>The personnel director is hardly ---- prepared for the presentation and tends to confuse the audience.

>(A) ever   (B) seldom     (C) only    (D) enough

>





d번 같은데.. 충분히 준비되지 않았다.





>As this research is top secret, ---- security will be enforced at the laboratory.

>(A) whole      (B) confidential  (C) maximum   (D) approximate

>



a번, 이 리서치가 탑 시크렛이므로, 모든 안전이~~~~





>Trade restrictions prevented the distributor from getting the goods cleared ----- customs.

>(A) through         (B) with     (C) at      (D) in

>



c번.. clear at







>------ outgoing mails at the front desk for morning pickup.

>(A) displace        (B) discharge  (C) discriminate     (D) deprive





모르겠네요..



>When the conglomerate was split, one unit was created without any manufacturing infrastructure, and all production was ------ out to other firms.

>(A) contracted     (B) converted  (C) compiled       (D) confirmed





b. 단어 문제내요.

(A) 수축한, 옹졸한 (B)변환된  (C) 수집하는, (D)확인된, 비준된







>Sleeping-car passengers are provided ------- all bedding necessary for the journey.

>(A) with  (B) for   (C) to   (D) at

>





a. 제공되다. provide with





>With mutual funds, past performance is no guarantee ------- future results.  

>(A) of    (B) at    (C) with   (D) after

>

a. 미래의 성과에 대한 개런티가 없다.







>Two of the trainees are ------- reporting that they have to put in an excessive amount of

>overtime to catch up on paperwork.

>(A) yet  (B) ever  (C) since  (D) still





d 번같네요,, 확실히는 모르겠지만..



>Many sales representatives prefer to use laptop computers because they are ------- for people

>who travel a lot.

>(A) convenience  (B) conveniently  (C) convenient  (D) convened





c번,. 형용사가 들어갈 자리이지요.







>------- you need secretarial services during your stay, please contact the hotel receptionist.

>(A) Perhaps  (B) Whether  (C) May  (D) Should

>



a 번 같네여





>This rental contract can be terminated ----- either party with 30 days written notice.

>(A) on  (B) to  (C) in  (D) by



D. 수동태의 행위자를 나타내는 by필요





>

>The airport shuttle leaves every hour ------- the hour Monday through Friday.

>(A) in  (B) on  (C) from  (D) to

>



b. every hour on the hour, 매 정시에.