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    The text probably comes from . A. a guide book B. an ad. on newspaper C. a website D. a magazine B United States President George W. Bush is expected to issue a directive in the next few weeks. It will give the US Air Force a green light for the development of space weapons, US media reported last week. This would potentially start a new global arms race, some experts have warned. To keep that from happening, last Wednesday the White House explained that it was not considering putting weapons in space. It said it was making a shift in US space policy to allow for protection of satellites. But some defense analysts and arms control advocates argue that the policy will pave the way for the US to put both defensive and offensive weapons in space. “No one should be fooled, said Theresa Hitchens, an American weapons expert. The US is now restricted by a 1996 directive signed by President Bill Clinton. Plans for space weapons were vetoedby the Clinton cabinet. The directive emphasized the peaceful use of space , in agreement with almost unanimousglobal opinion. The US military has placed importance on space and has sent up numerous satellites for troop communications and to provide intelligence and data to guide bombs to their targets. The US Air Force wants to develop space- based weapons that could strike targets anywhere in the world within 90 minutes of receiving the order to open fire. These new weapons under development cover a wide range. They include hunter- killer satellites and orbiting weapons. And they use lasers, radio waves, or even dense metal tubes, known as “Rods from God , dropped from space to do the damage. There are many barriers to the setting up of this kind of program, experts say. First is the coast. It is estimated that the budget may be US $220 billion to US $ 1 trillion. The technical difficulties of developing reliable space weapons are also a problem. And, the program will draw strong criticism from around the world. Experts worry about starting a space arms race. 【查看更多】

     

    题目列表(包括答案和解析)

    Are you single and dreaming of an exciting voyage vacation, but unsure of the next step? You’re not alone! Many single travelers wonder which voyage will have the most singles on board, how they’ll meet other singles, what the voyage will cost and whether they’ll enjoy themselves.

    Our hosted singles voyage is ideal for singles of all ages. No other form of travel affords as many opportunities to meet people and make friends. In fact, our Singles Division can help you find a singles voyage on a ship that’s just right for you and make sure you meet many other singles on board.?

    We’ve scheduled singles voyage on sailings throughout 2005, to all of the world’s greatest destinations. And we’ve selected popular itineraries(旅行路线)on large, newer ships for different audiences, so you can find one that suits your tastes.?

    If you’re looking for a roommate to cut costs, our Match Program can pair you with a same?sex single in one stateroom(on hosted sailings only),enabling us to offer you the same per?person pricing that couples receive. We guarantee to find you a roommate, whenever you sign?up before the cut?off date. If we don’t, you only need pay the per?person, double?occupancy rate. If you prefer the privacy of your own stateroom, the single supplement rates will apply.?

    Either way, we’ll provide our own onboard host to organize singles cocktail parties, mixers, games, single?mingle dining and more. Once you’ve booked your voyage, we’ll also give you private access to our singles chat site where you can get to know other singles before you depart.?

    We expect our staterooms on these sailings will fill quickly, so please book early to avoid disappointment. To get started, click on any singles voyage in the calendar to the left. Hope to see you onboard!?

    Note: If you can’t take advantage of one of our hosted singles cruises but still wish to travel as a single, click here for more information.?

    The voyage which is strongly recommended in the text is for________

    A.young singles?

    B.singles of all ages who want to meet people and make friend?

    C.single travelers?

    D.singles who intend to go to the world’s greatest destinations?

    What can Match Program do for travelers according to the text??

    A.To match a single man with a proper woman.?

    B.To match a single woman with a proper man.?

    C.To have a match between same?sex singles in one room.?

    D.To pair a willing person with a same?sex single in one room.

    Which activity is NOT included in the voyage??

    A.Having singles cocktail parties.?

    B.Having private access to our singles chat site.?

    C.Mixers, games, single?mingle dining etc.?

    D.Finding a roommate.

    The text probably comes from_____________.

    A.a guide book

    B.an ad on newspaper?

    C.a website

    D.a magazine

    查看答案和解析>>

    Are you single and dreaming of an exciting voyage vacation, but unsure of the next step? You’re not alone! Many single travelers wonder which voyage will have the most singles on board, how they’ll meet other singles, what the voyage will cost and whether they’ll enjoy themselves.
    Our hosted singles voyage is ideal for singles of all ages. No other form of travel affords as many opportunities to meet people and make friends. In fact, our Singles Division can help you find a singles voyage on a ship that’s just right for you and make sure you meet many other singles on board.?
    We’ve scheduled singles voyage on sailings throughout 2005, to all of the world’s greatest destinations. And we’ve selected popular itineraries(旅行路线)on large, newer ships for different audiences, so you can find one that suits your tastes.?
    If you’re looking for a roommate to cut costs, our Match Program can pair you with a same?sex single in one stateroom(on hosted sailings only),enabling us to offer you the same per?person pricing that couples receive. We guarantee to find you a roommate, whenever you sign?up before the cut?off date. If we don’t, you only need pay the per?person, double?occupancy rate. If you prefer the privacy of your own stateroom, the single supplement rates will apply.?
    Either way, we’ll provide our own onboard host to organize singles cocktail parties, mixers, games, single?mingle dining and more. Once you’ve booked your voyage, we’ll also give you private access to our singles chat site where you can get to know other singles before you depart.?
    We expect our staterooms on these sailings will fill quickly, so please book early to avoid disappointment. To get started, click on any singles voyage in the calendar to the left. Hope to see you onboard!?
    Note: If you can’t take advantage of one of our hosted singles cruises but still wish to travel as a single, click here for more information.?

    1. 1.

      The voyage which is strongly recommended in the text is for________

      1. A.
        young singles?
      2. B.
        singles of all ages who want to meet people and make friend?
      3. C.
        single travelers?
      4. D.
        singles who intend to go to the world’s greatest destinations?
    2. 2.

      What can Match Program do for travelers according to the text??

      1. A.
        To match a single man with a proper woman.?
      2. B.
        To match a single woman with a proper man.?
      3. C.
        To have a match between same?sex singles in one room.?
      4. D.
        To pair a willing person with a same?sex single in one room.
    3. 3.

      Which activity is NOT included in the voyage??

      1. A.
        Having singles cocktail parties.?
      2. B.
        Having private access to our singles chat site.?
      3. C.
        Mixers, games, single?mingle dining etc.?
      4. D.
        Finding a roommate.
    4. 4.

      The text probably comes from_____________.

      1. A.
        a guide book
      2. B.
        an ad on newspaper?
      3. C.
        a website
      4. D.
        a magazine

    查看答案和解析>>


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