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It can be dangerous to travel by sea. Ships sometimes sink(下沉) far away from land. When this happens, the sailors(海员) have to get into small boats. If another ship does not come and help them and they do not have enough food or water, they will die. Most people believe we must not drink sea water. They believe that if we do, we shall be very ill because of all the salt in the water. A doctor called Alain Bombard did not believe this. He thought that people could stay alive by drinking sea water and eating small fish, animals and plants from the sea. On 19 October 1953, he set out in a small boat to cross the Atlantic Ocean(大西洋). He did not take any food or water with him. Every day Dr. Bombard drank just a little sea water. He also caught fish and they had water in them. He drank this water. He could not cook the fish, so he ate them as they were. He took small plants from the sea, which gave him more food. Dr. Bombard became hot, tired and quite ill, but after 65days at sea he was still alive. He traveled 2,750 miles from one side of the Atlantic Ocean to the other, and on 24th,December 1953, he reached Barbados. He lost 20 kilos, but he showed that people could live on sea water, the animals and plants in the sea. 小题1:Alain Bombard was ______. A.an old sailor B.a fisherman C.a cook D.a doctor 小题2:He wanted to show that _____. A.sea water was dangerous B.sailors often died C.people could drink sea water and not die D.fish were good for people 小题3:He went across ______. A.a large ocean B.a town C.a boat D.a ship 小题4: Dr. Bombard lived on ______. A.sea water B.food that he cooked C.only fish D.sea water, fish and small plants 小题5:The story is about _____. A.drinking sea water B.a dying sailor C.a kind doctor D.eating good food
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【单选题】在生产决策分析中,长期是指()。
A.
在这段时间里,所有投入要素的投入量都是固定的
B.
在这段时间里,所有投入要素的投入量都是可变的
C.
在这段时间里,至少有一种投入要素的投入量是固定的
【单选题】著名词人姜夔的作品《淡黄柳》描写的是()的景色。
A.
安庆
B.
巢湖
C.
合肥
D.
黄山
【判断题】管理会计和财务会计的职能一样,主要是核算。( )
A.
正确
B.
错误
【判断题】装设接地线时要做好记录,交接班时无需逐一交接清楚。( )
A.
正确
B.
错误
【简答题】宫颈不典型增生、原位癌或浸润癌具有鉴别诊断价值的检查|宫颈癌普查筛选首要方法为|确定宫颈癌临床分期必要的检查|确诊宫颈癌的方法A. 妇科三合诊检查B. 子宫颈刮片细胞学检查C. 阴道镜检查D. 宫颈多点活检和宫颈管刮术病检E. 碘试验
【单选题】在生产决策分析中,长期指的是( )。
A.
在这段时间里,所有投入要素的投入量都是固定的
B.
在这段时间里,所有投入要素的投入量都是可变的
C.
在这段时间里,至少有一种投入要素的投入量是固定的
D.
这段时间的长度至少等于或大于5年
【单选题】确定宫颈癌临床分期必要的检查
A.
妇科三合诊检查
B.
子宫颈刮片细胞学检查
C.
阴道镜检查
D.
宫颈多点活检和宫颈管刮术病检
E.
碘试验
【单选题】在生产决策分析中,长期是指:
A.
在这段时间里,所有投入要素的投入量都是固定的
B.
在这段时间里,所有投入要素的投入量都是可变的
C.
在这段时间里,至少有一种投入要素的投入量是固定的
D.
这段时间的长度至少等于或大于5年
【单选题】将工件表面多余的渗透剂洗去后,涂上对比度较大的白色显像剂,在毛细现象作用下,( )将上升到工件表面,并在显像剂中扩散。
A.
显像剂
B.
去除剂
C.
渗透剂
D.
显影剂
【判断题】管理会计与财务会计的职能一样,主要是核算和监督,提供相应的会计信息。
A.
正确
B.
错误
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