题目内容
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答案
ABD
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更多“以下对WHITE LINE第1波段的描述正确的是（）”相关的问题
A.OLI的第7波段
B.TIRS的第1波段
C.OLI的第6波段
D.OLI的第5波段
A.地球的辐射可分为短波范围的辐射和长波范围的辐射
B.在中红外波段地球的辐射同时包括反射的太阳辐射和地球自身的热辐射
C.地球的热辐射在短波波段范围内不存在
D.地球的短波辐射以地球表面对太阳的反射为主
A.产品签收商品之日起起（15）天内商品降价，可提供补差服务产品发货之日/签收商品之日算作第1天
B.蝙蝠侠对超人：正义曙光 装甲蝙蝠侠 特别配色版拆箱后不支持退货
C.质量问题1年内保修
D.不支持开箱损
A.完整性，对事物状态描述的全面程度
B.可验证性，信息的来源，采集方法，传输过程是符合预期的
C.安全性，在信息的生命周期中，信息可以被非授权访问的可能性
D.经济性，信息获取，传输带来的成本在可以接受的范围之内
以下程序的输出结果为【 】。 main() { int k=1; white(k＜=15) if(k%3!=2)continue; else printf("%d ",k); printf("\n"); }
其中xn,yn分别表示第年时兔子和狐程的数量,而x0,y0分别表示基年(n=0)时,兔子和狐狸的数量,记
(1)写出该模型的矩阵形式;
(2)如果
,求an;
(3)当
时,可以得到什么结？
At about 9:30 we went to the White House. It's 【66】 the public from 10 【67】 12, and there was a long line of people 【68】 to get in. We didn't have to wait very long, because the line moved 【69】 quickly.
The White House is really white. It is painted every year. And it seems very white, because it's got beautiful lawns 【70】 around it, with many trees and shrubs. The grounds 【71】 about four square blocks. I mean, they're about two blocks long 【72】 each side.
Of course, we didn't see the whole building. The part 【73】 the President lives and works is not open to the public. But the part we saw was beautiful. We went 【74】 five of the main rooms. One of them was the library on the ground floor. On the next floor, there are three rooms named 【75】 the colors that are used in them: the Red Room, the Blue Room, and the Green Room. The walls are covered with silk 【76】 There are 【77】 of old furniture from the time 【78】 the White House was 【79】 built. And everywhere there are paintings and statues of former presidents and 【80】 famous people from history.
(61)
A．made
B．took
C．went
D．set
About 9:30 we went to the White House. It's【61】the public from ten【62】twelve, and there was a long line of people【63】to get in. We didn't have to wait very long, because the line moved pretty quickly.
The White House is really white. It【64】every year. And it seems very white, because it's got beautiful lawns【65】around it, with many trees and shrubs. The grounds【66】about four square blocks. I mean, they' re about two blocks long【67】each side.
Of course, we didn't see the whole building. The part【68】the president lives and works can not be visited by the public. But the part we saw was beautiful. We went through five of the main rooms. One of【69】was the library, on the ground floor. On the next floor, there are three rooms named【70】the colors that are used in them: the Red Room, the Blue Room, and the Green Room. The walls are covered with silk【71】There are【72】old furniture, from the time【73】the White House was【74】built. And everywhere there are paintings and statues of former presidents and【75】famous people from history.
(56)
A．made
B．took
C．did
D．set
"That【23】a thief !" he thought, and he took his gun and shot【24】him. Then he went back to bed,【25】he was too frightened【26】of the house in the dark.
The next morning John went out and saw one【27】his white shirts hanging【28】the clothes line in the garden. His wife【29】washed it the day before and【30】it out to dry. Now it had a bullet hole right through the middle of it.
"My God," said John, "I was lucky last night. If I had been wearing that shirt, the bullet would have killed me!"
(46)
A．at
B．in
C．above
D．of
A.第3四分位数为80
B.全距为40
C.中位数为71
D.第1四分位为65
