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【单选题】
有关地理信息系统与地图的叙述，不正确的是 [ ]A.
地理信息系统是一种准确、快速的综合技术
B.
地理信息系统以数值的形式存储地理空间数据
C.
不同比例尺的数据可以综合在一起，但不同投影的地图数据不能综合
D.
通过地理信息系统可以迅速地进行空间数据查询、计算及数据更新
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【简答题】根据图片内容,选择正确的短语填空: They are ____1______joggers. They are very_____2_____, with a weight of less than 1 pound. They are _____3_____, and you'll never feel tired in them. They are ____4_______ the best m...
【简答题】B Paper was first made in the year 105. It was made by a Chinese named Cai Lun. For over 500 years paper was made only in China. People in Japan learned of paper around the year 600. As years went by,...
【简答题】( )指的是人们在日常交往应酬之中,所采用的彼此之间的称谓语,也就是当面给对方打招呼时表明彼此间的关系的名称。
【简答题】In China, they "made mistakes", suffered by them, acknowledged and studied them, thus planned victory.
【单选题】患儿 , 女 ,8 月龄。上呼吸道感染并有少量脓液从耳道流出 , 患儿哭闹严重 , 下列选项中最可能伴随的表现为
A.
腹痛
B.
流涎
C.
头围迅速增大
D.
昏睡
E.
摇头、抓耳
【简答题】Paper was first made in the year 105A.D.(公元). It was made by a man named Ts’ai Lun. He lived in China. For over 500 years paper was made only in China. People in Japan learned of paper around the year...
【单选题】Why did the audience laugh when Jack Ma said " This is called domestic consumption".
A.
Because they didn't think domestic consumption exists in China. They thought Chinese people always save rather than spend.
B.
Because Jack Ma made a humorous use of a pun (一语双关）on the word "domestic" . "Domestic" in the phrase "domestic consumption (内需)" usually means "of or inside a particular country" while it means " used in the home" in the example of 48% of Jack Ma's daughter-generation's shirts lying unused in the wardrobe(衣柜）.
【简答题】已有定义 inta;floatb,x;char c1,c2; 为使 a=3,b=6.5,x=12.6,c1=’a’,c2=’A’ 正确的scanf函数输入是__, 输入数据的方式是__。
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