单选题Marina practiced some ballet steps by ______while waiting for the instructor to show up and class to begin.

单选题Chinese government officials plan to invest in renewable energy to reduce the country's ______ on fossil fuels.(A) depends(B) depending(C) dependence(D) dependent

单选题Ms. Park has proven herself quite ______, performing tasks for teams in each of the company's eight departments.(A) versatile(B) ordinary(C) resilient(D) substantial

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单选题It remains ______ that a merger will increase profitability in the medium term because of the high cost of redundancy packages.

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单选题The mayor's office has issued a ______ that the police department concentrate on preventing violent crime instead of concerning itself with minor traffic violations.(A) report(B) prospect(C) mandate(D) conference

单选题The project manager ______ hiring new employees next week. A. will be B. will C. had been D. was

单选题Questions 50-52 refer to the following article. Cruise Seattle The Port of Seattle is ready to set sail for a very busy 2007 cruise season. Seattle will welcome (50) 200 cruise ship visits and around 735,000 passengers during the upcoming cruise season. Check out the 2007 sailing schedule. Seattle provides convenience and value to passengers sailing to Alaska. New ships and two downtown cruise terminals make sailing out of Seattle an extremely attractive travel option for passengers looking for the convenience of cruising from a U. S. based port. Norwegian Cruise Line and Celebrity Cruises will depart from the Bell Street Pier Cruise Terminal at Pier 66. Holland America Line, Princess Cruises and Royal Caribbean will homeport at the Terminal 30 Cruise Facility. Both terminals are (51) located on Seattle' s downtown waterfront with easy (52) to Seattle-Tacoma International Airport.

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单选题Experts suggest that all computers be checked ______ to protect important files and programs.

单选题The manager noted that sales of smaller models had risen significantly but ______ mentioned the drop-off in orders for the electric version.

单选题If you cannot make up your mind ______ destination to choose for your summer holidays, why not talk with our experienced travel consultants?

单选题My mother cries ______ time she sees a sad movie. A. one B. once C. every D. all

单选题Mr. Nicholas published a book on time management for those who work in ______ stressful situations.

单选题All the letters of application should be mailed to the personnel manager ______ Friday June 6 so that interviews for qualified applicants can be arranged.(A) no more than(B) no less than(C) no later than(D) no sooner than

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单选题Both ______ and collectively, the employees at our company have achieved great successes in technical as well as business innovations.

单选题Joan is one of those people who______out of their way to be helpful. A. go B. goes C. gone D. went