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The Internationa1 Space Station allows astronauts to live in space for extended amounts of time, enabling them to explore the outside universe and conduct many experiments. However, nothing like that exists for our oceans, and thanks to the high water pressure, ocean researchers are able to explore what lies undersea for very short periods of time. They are therefore never able to fully explore the deep inside areas of our oceans. However, if French architect Jacques Rougerie has his way, that will change soon. Jacques has designed a ship that will allow researchers to spend a long period of time observing the sea life and conducting experiments. The huge l67ft. ship, named ‘Sea Orbiter’, consists of two areas—one above the water where the scientists and crew will live, and a lower pressurized deck (甲板), where scientists will be able to spend as much time as they wish. Since it is powered by sea currents and wind, he expects it to drift (漂流) along the oceans slowly, taking about two years to circumven t the globe. Jacques will make their life as comfortable as possible in the ship. Besides being equipped with the latest sailing tools and communication equipment, the ship will also have a gym, a television and a DVD player! And these guys will not be eating freeze-dried food like astronauts. Instead, Jacques, an accomplished chef, plans on cooking them delicious meals every day. The biggest problem to this giant ship is the cost, which is expected to be over $500 million—per ship! However, Jacques, who strongly believes that the secrets of our oceans may be the key to solving global warming and a vital supply for food and medicine in the future, is confident he will be able to convince governments all over the world to help out, and expects to start construction on not one, but four or five of these amazing ships soon! 小题1:Why can’t ocean researchers explore the deep oceans for a long time? A.Because they can’t stand the high water pressure. B.Because it’s too cold in deep ocean. C.Because time for experiments is too limited. D.Because it’s dangerous to observe the sea life. 小题2:The underlined word “circumvent ” probably means . A.fly away B.go around C.travel through D.move into 小题3:From the fourth paragraph we can learn that . A.Jacques intends to design the ship mainly for sightseeing and traveling B.living a comfortable life helps to do the ocean research quickly C.it’s much more expensive to eat freeze-dried food D.researchers on Jacques ’ ship will live more comfortably than astronauts 小题4:In Jacques’ opinion, which of the following is not the purpose of the undersea research? A.To find supply for food in the future. B.To find supply for medicine in the future. C.To draw governments’ attention to the construction of the ship. D.To solve the global warming. 小题5:Which of the fol1owing would be the best title for the text? A.Sea Orbiter—the ship of the future B.A new way to explore the deep oceans C.A great architect—Jacques Rogerie D.Travel around the globe in Sea Orbiter
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【单选题】石油沥青的牌号主要根据其针入度、延伸度和软化点等质量指标划分,以 值表示。
A.
软化点
B.
黏滞度
C.
针入度
D.
延伸率
【单选题】石油沥青的牌号主要根据其针入度、延度和软化点等质量指标划分,以( )表示。
A.
针入度值
B.
延度
C.
软化点
D.
针入度、延度和软化点
【多选题】维生素K3可用于
A.
阻塞性黄疸
B.
慢性腹泻
C.
双香豆素过量所致出血
D.
继发性凝血酶原过量
E.
解救杀鼠药中毒
【多选题】施工单位的投标报价在投标以后( )。
A.
不能修改
B.
开标前可以修改
C.
投标截止时间以后不能修改
D.
评标以前可以修改
E.
什么时候都修改
【简答题】定位轴线编号的圆圈用细实线绘制,圆圈直径:
【判断题】当更换轮胎、轮毂或是补过轮胎后可以直接装配到车上直接使用。
A.
正确
B.
错误
【单选题】石油沥青的牌号主要根据其针入度、延度和软化点等质量指标划分,以( )表示。
A.
针入度
B.
延度
C.
软化点
D.
针入度、延度和软化点
【单选题】定位轴线编号的圆圈用细实线绘制,圆圈直径为?
A.
8mm
B.
12mm
C.
4mm
D.
2mm
【单选题】石油沥青的牌号主要根据其针入度、延伸度和软化点等质量指标划分,以( )值表示。
A.
针入度
B.
延伸率
C.
软化点
D.
黏滞度
【单选题】定位轴线编号的圆圈用细实线绘制,圆圈直径
A.
8mm
B.
12mm
C.
4mm
D.
2mm
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