单选题The most {{U}}crucial{{/U}} issue at present is how to solve the problem of food safety. A. necessary B. important C. demanding D. urgent

单选题What did scientists think was true?

单选题The outcome of our meeting today with the board of directors will ______ the course of action we will take this year. A. determine B. determines C. determining D. determination

单选题【工商银行】Imagine waking up and finding the value of your assets has been halved.No，you're not aninvestor in one of those hedge funds that failed completely．With the dollar slumping to a 26 year 10w against the pound,expensive London has become quite unaffordable．A coffee at Star bucks。just as unavoidable in England as it is in the United States，runs abou‘$8.0. The once all一powerful dollar isn't doing a Titanic against just the pound.It is sitting at a record 10w against the euro and at a 30一year low against the Canadian dollar.Even the Argentine peso and Brazilian real are thriving against the dollar. The weak dollar is a source of humiliation，for a nation's self-esteem rests in Part on the strength of its currency．It's also a potential economic problem，since a declining dollar makes imDorted food more expensive and exerts upward pressure on interest rates.And yet there are substantial sectors of the vast U．S．economy—from giant companies like Coca—Cola to mom-and pop restaurant operators in Miami—for which the weak dollar is most excellent news. Many Europeans may view the U．S．as an arrogant superpower that has become hostile to foreigners．But nothing makes people think more warmly of the U.S.than a weak dollar．Through April，the total number of visitors from abroad was up 6.8 percent from last year Should the trend continue，the number of tourists this year will finally top the 2000 peak? Many Europeans now apparently view the U.S．the way many Americans view Mexico as a cheap place to vacation，shop and party，all while ignoring the fact that the poorer locals can't afford to join the merrymaking。 The money tourists spend helps decrease our chronic trade deficit．So do exports，which thanks in part to the weak dollar，soared 11 percent between May 2006 and May 2007.For first five months of 2007，the trade deficit actually fell 7 percent from 2006. If you own shares in large American corporations，you’re a winner in the weak—dollar gamble．Last week Coca-Cola's stick bubbled to a five—year high after it reported a fantastic quarter．Foreign sales accounted for 65 percent of Coke’s beverage business．Other American companies profiting from this trend include McDonald’s and IBM． American tourists，however，shouldn't expect any relief soon．The dollar lost strength the wav many marriages break up—slowly，and then all at once．And currencies don’t turn on a dime．So if you want to avoid the pain inflicted by the increasingly pathetic dollar，cancel that summer vacation to England and look to New England．There，the dollar is still treated with a little respect．

单选题He set out ______ the U.S.A last night. A. for B. down C. about D. in

单选题The book has been well reviewed, but ______ actual sales it hasn' t been very successful.

单选题 The Lynndale Spring Line Is Here This year's spring line may just be our best collection yet! Our award -winning designers have created some absolutely stunning formal dresses, work suits, and skirt-and-blouse combinations. As always, with Lynndale Fashion you'll find the most stylish, comfortable, and affordable clothes to suit all your fashion needs. View our entire spring catalog and place an order online at www.lynndalefashion.com. If you don't have access to a computer, no problem! Simply send us your order request by mail or fax, along with your credit card information or a personal check. Lynndale Fashion Customer Order Department 1155 Richmond Lane Columbus, Ohio Fax#: (124) 555-5705 Fax Form Recipient: Customer Order Department, Lynndale Fashion, (124) 555-5705 I am very interested in some clothing items from your spring catalog. My Internet service is a temporarily down, which is why I'm sending this order by fax. I would like to order the following items. I've include the product numbers as listed in the catalog: 1 full-length formal dress (black), #FV240 2 spring skirts (1 navy, 1 yellow), #SS222-2 4 cotton V-neck casual shirts (2 green, 1 gray, 1 white), #39T-599 Please ship the order to the following address: Vicki Tinelli 668 West Brookridge San Diego, CA Here is my credit card information: Name: Vicki R. Tinelli Card type: American Union Card number: 2022-2402-7975 Expiration date: 01/09 I would appreciate it if you could contact me to confirm receipt of this order request, as we me know the shipping charge for the order. Thank you, Vicki Tinelli

单选题Mr. Smith, together with his children, ______ arrived. A.are B.has C.is D.have

单选题——I should have gone to see the film with you． ——___________.

单选题No fault is attached______ the bus driver for the terrible accident at the railway crossing.

单选题The parents have to {{U}}restrain{{/U}} their daughter from playing cyber games. A.disallow B.reduce C.prevent D.confine

单选题To: Technical Support Team From: Sanchez, Hanna Sent: Wednesday, July 10 Subject: Business Technologies Seminar This message is to finalize the organizational details for the technical support team for next Monday's Business Technologies Seminar. Attached you will find the schedule with the names of technical assigned to the various conference rooms. Each session runs for two hours and made up of four 30-minute presentations. Presenters have been asked to designate a timekeeper to ensure that they do not exceed their time limits. Note that there is a break between each session, which should allow you sufficient time to prepare for the next speaker. Your job is to set up microphones adjust lighting, and address any other needs of the speakers. Speakers will not be videotaped, but several have to be recorded, so please be sure the recording equipment is in place and functioning properly. Also, room 106 does not have a computer on-site, but the presentation in the third session will require one. Fortunately, this is not a big problem because neither of the laptop computers in rooms 104 and 108 will be in use at that time. The technician assigned to room 106 for that session must remember to bring the laptop from one of those other rooms to room 106 and set it up. If you have any questions, feel free to contact me. Henna Sanchez Technical Support for Presentation Sessions 1st session 8:45 Adam Narozny Julia Kovacs Jim Dawkins Morning break 10:45-11:00 2nd session 11:00 Maria Faustini Julia Kovacs Jim Dawkins Lunch break 1:00-2:00 3rd session 2:00 Adam Narozny Julia Kovacs Maria Faustini Afternoon break 4:00-4:15 Julia Kovacs Adam Narozny Maria Faustini

单选题We should divide all the potatoes ______ two piles and separated the good ones ______ the bad ones. A. from; by B. into; from C. into; into D. from; into

单选题This is a subject that has now moved into the political {{U}}domain{{/U}}. A. extent B. zone C. area D. competition

单选题It took them several weeks to ______ the wild horse. A.cultivate B.civilize C.curb D.tame

单选题While the accounting department is closed, all billing questions will be ______ by the customer service department.

单选题Interspeed Moves In Lofton City residents will soon have yet another option when it comes to Internet service. The Sacramento-based firm Interspeed is planning to extend its service area to include commercial and residential districts in Lofton City starting next month. Competition in the telecommunications industry is fierce, with two major national providers already established in Lofton City and surrounding areas. However, Interspeed is confident of success, according to Art Wang, a company spokesperson. "Interspeed is going to offer consumers in Lofton City something new: top-of-the-line Internet service at affordable prices," stated Wang. While he decided to quote specific rates, it is assumed that Interspeed's basic service plan will cost consumers $18.95 a month, the same as the company charges in its other service areas. This would undercut the price of the current cheapest plan available in Lofton City, offered by WireTech, and would be well below the $27.49 charged by Imex Systems, Inc., for its most popular plan. May 18 Editorial Department Lofton City Herald 1154 Burton Rd. Lofton City, CADear Sir or Madame, I am writing in response to your article of May 16 entitled "Interspeed Moves In". I was very disappointed to see incorrect information presented about my company. Imex Systems, Inc. In your analysis of interspeed, you compared the price of its cheapest and most basic service plan to that of our most popular plan. However, because our best-selling service happens to be a high-speed option, the comparison was flawed and gave the false impression that Imex is a much more expensive provider than interspeed. If you had researched our prices, you would have seen that our basic plan costs $19.99 a month, which is nearly the same as the Interspeed plan you cited. Needless to say, we here at Imex are concerned about the effects this misinformation could have on our business. We expect your paper to take responsibility for the error and print a correction and apology as soon as possible. I would ask that you please contact me at 1-511-555-8011, so I may provide you with accurate information about the pricing of our services. Thank you, Candice Rigalotta Public Relations Department Imex System, Inc.

单选题Summer Travel Sale Figures published yesterday in a report on the national housing market show that consumers purchased more new homes in September than in any month yet this year. The increase of 14.1% over last month directly contradicts the predictions of market analysts. "It was a real shock to most of us," admitted Lashawnda Cassano, chief economist with the firm Capital Resources, LLTG. "New-home sales were down so much in August and July that we simply expected the trend to continue. But this changes everything." The report states that 71,000 homes were sold in the month of September. That is well above the figure of 62,000 sold in August and July's one of 64,000. Previous months had seen the number holding steady at around 68,000. These new numbers are sure to encourage investors, who have been hesitant to put their trust in the country's economy since last spring's downturn. All three national stock markets jumped up at least ten points on the news. The report is also likely to boost construction of new homes, as builders interpret it as a rise in consumer demand. However, if they react too enthusiastically, they risk flooding the market with new houses. Which could have the effect of pushing down prices and cutting into the profits of the real estate industry.

单选题It will be next to impossible to ______ a room at the Ashton Hotel this week because of the film festival. A. reserve B. respond C. connect D. appoint

单选题______ how much the price of our shares rises, we may be able to offer shareholders a larger return on their investments. A. Depending on B. Resulting from C. Leading to D. Relying on