单选题______ in Hong Kong, Jessica shopped at some stores. A. Traveling B. Not traveling C. Having traveling D. Being traveled

单选题His experience with Gates taught ______ to think big and to never miss an opportunity to learn something new. A. his B. himself C. he D. him

单选题The newly installed alarm system, which is directly connected to the police, will go off if the correct security code is not entered ______ 60 seconds of touching the keypad.

单选题While the intentions of the new vice president are ______, he has demonstrated poor execution.(A) laudable(B) notorious(C) effective(D) desperate

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单选题The company ______ a new digital camera next week. A. sold B. sells C. will be selling D. was selling

单选题COME TO THE FIRST EVER DIOP TRADE SHOW!More than 200 Algerian manufacturers are scheduled to【K1】______their products at Maktub Convention Center in November. A variety of Algerian-made merchandise will be featured at the trade show.Trade and Industry Minister Samir Klouchi【K2】______the exhibition on November 5. The month-long event aims to support local businesses and to promote national pride among citizens.It【K3】______on November 30 with a 15-minute fireworks display. For more information, please send an e-mail to diopshow@maktubevents.net.

单选题Children should eat ______ breakfast every morning before school. A. a B. one C. the D. 什么都不填

单选题Downtown Artisan's Club Art Exhibit Please mark Saturday, October 21, on your calendars so that you can attend the inaugural Downtown Artisan's CLub Art Exhibit! There will be beautiful works of art and pottery, crafted by the Downtown Artisan's Club, available for showing as well as for sale. The remarkably talented young artists have worked all summer to prepare for this event, which promises to impress and astound. Visitors will have an opportunity to meet these talented artists. All proceeds from this event will be contributed to the continued operations of the Downtown Artisan's Club, which provides amazing classes and support for young artists. Tickets are on sale now and are available for $10 (adults) and $5 (students and seniors). Children under the age of 12 will be admitted for free. The Downtown Artisan's Club looks forward to seeing you there! Please contact Jim at (905) 412-8980 for more information. Downtown Artisan's Club Art Exhibit-Deadline for your art submission! To all our talented young artists-get ready for our upcoming Art Exhibit! As you all know-our Downtown Artisan's Club Art Exhibit is coming up exactly one month from today. Paintings, drawings, sculptures and writing will be needed-for both the show and the sale! Don't forget to have them completed and handed in by next Friday to secure your spot in our show. Remember, there will also be cash awards, judged by our panel of art critics, and the winning pieces will be featured in our Art Book. The artists of the winning pieces will also be invited to attend the 2-week summer art camp in Paris-next summer. Have fun-and please submit your artwork on time!

单选题More than anything else, a thorough and detailed plan is needed ______ this year's sales goals. A. to achieve B. achievement C. for achieving D. achieving

单选题Mr. Rodriguez drove to the airport to meet the ______ from the Saudi Arabian company so as to continue negotiations over the proposed merger deal.

单选题To:Room1204-Mr.MarkNewmanIslandPacificHotelFax:555-8624From:MaggieWongFax:775-8655Date:November3Pages:1pagePleasepassthismessageontoyourguest,Mr.MarkNewman,whoisstayinginRoom1204.Thanks.DearMr.Newman,Mr.RonDevereuxhasaskedmetoletyouknowthathewouldbeveryinterestedinmeetingwithyousometimetomorrowonSaturday,November4.Pleasegivehimacallonhismobilephoneat(206)755-1456toarrangeatime.Thanks.Kindregards,MaggieWongMaggieWongPAtoRonDevereux

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单选题The directors that participated in the meeting were required to contribute ______. suggestions to their colleagues. A. theirs B. their C. them D. themselves

单选题Dear Noah, As instructed yesterday, I have booked your accommodations at the Bourne Motor Inn for your business trip to Pennsylvania. I reserved an executive suite for you from July 7 to 11. To view pictures of the room and the other hotel facilities, you can visit www.bournemotorinn.com/ photos. In accordance with the hotel's policy, you should call 24 hours before your arrival to confirm the booking. If you fail to do this, the hotel may assign your room to another guest. Also, please note that you will need to pay in full on arrival. Be sure to retain all of your receipts so that you can claim reimbursement from the accounting department when you return. All reimbursement claims must be filed within 3 weeks of the original expenditure. If you do not know how to file a claim, please see the instructions in the employee manual. I wish you an enjoyable and successful trip. Cheers, Lesley

单选题You must choose to study ______ economics or philosophy; you can't do both. A. while B. either C. neither D. not

单选题The electricity went out ______we were making coffee.