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提问人：网友wfl2000
发布时间：2022-01-07
[主观题]
O. Henry's plot and its twist ending are well-known, and the ending is generally considered an example of _______.
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A.圆圈
B.三角
C.加号
D.星号
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更多“O. Henry's plot and its twist ending are well-known, and the ending is generally considered an examp…”相关的问题
第2题
（尽管极好的演技)____________ and well-developed plot the three-hour movie could not hold o
(尽管极好的演技)____________ and well-developed plot the three-hour movie could not hold our attention.
第3题
简化图形类型代码 par（mfrow=c（2,4)) plot（c（1:3),c（2...
简化图形类型代码 par(mfrow=c(2,4)) plot(c(1:3),c(2:4),type = "p", main =paste("type=","p",sep="") ) plot(c(1:3),c(2:4),type = "l", main =paste("type=","l",sep="") ) plot(c(1:3),c(2:4),type = "b", main =paste("type=","b",sep="") ) plot(c(1:3),c(2:4),type = "o", main =paste("type=","o",sep="") ) plot(c(1:3),c(2:4),type = "h", main =paste("type=","h",sep="") ) plot(c(1:3),c(2:4),type = "s", main =paste("type=","s",sep="") ) plot(c(1:3),c(2:4),type = "S", main =paste("type=","S",sep="") ) plot(c(1:3),c(2:4),type = "n", main =paste("type=","n",sep="") )
第4题
关于语句plot y*x='*' z*x='o'/overlay;表述不正确的是（）。
A.生成两幅图片
B.图片可能是文本格式
C.y和z沿纵轴方向
D.y*x='*'可以就用y*x
第5题
听力原文： US officials in the northwestern city of Seattle, Washington have filed new char
ges against two Algerian men, implicated in a bombing plot From our West Coast Bureau, Mike O'Sullivan reports the nine-count indictment charges the men planned to blow up buildings and other US targets. The charges filed in Seattle Thursday accuse the men -- Ahmed Ressam and Abdelmajid Dahoumane of a plot that authorities say was in place for at least one year. The indictments say the pair" conspired to destroy or damage" buildings and other targets. Mr. Ressam remains in custody on earlier charges of smuggling and possession of explosives. He was arrested December 14 at Port Angeles, Washington, after arriving on a ferry from Canada. Officials say the trunk of his rented car contained explosives and timing devices. His alleged accomplice, Abdelrnajid
点击查看答案
Dahoumane, remains at large. Authorities say the two men shared a motel room in Vancouver, Canada, for nearly a month before Mr. Ressam crossed over the U-S border, bound for Seattle. From there, he had a plane reservation for London Each of the new charges against the two men carries a possible sentence of between 20 and 25 years m prison. Mike O' Sullivan, VOA news, Los Angeles.
The authorities in Seattle have charged the 2 Algerians with ______.
A．terrorist bombings
B．bombing attempt
C．illegal immigration
D．bombings of US embassies in Africa
第6题
听力原文： US officials in the northwestern city of Seattle, Washington have flied new char
ges against two Algerian men, implicated in a bombing plot from our West Coast Bureau, Mike O'Sullivan reports the nine-count indictment charges the men planned to blow up buildings and other US targets. The charges filed in Seattle Thursday accuse the men --Ahmed Ressam and Abdelmajid Dahoumane of a plot that authorities say was in place for at least one year. The indictments say the pair" conspired to destroy or damage" buildings and other targets. Mr. Ressam remains in custody on earlier charges of smuggling and possession of explosives. He was arrested December 14 at Port Angeles, Washington, after arriving on a ferry from Canada. Officials say the trunk of his rented car contained explosives and timing devices. His alleged accomplice, Abdelrnajid.
点击查看答案
Dahoumane, remains at large. Authorities say the two men shared a motel room in Vancouver, Canada, for nearly a month before Mr. Ressam crossed over the U-S border, bound for Seattle, From there, he had a plane reservation for London. Each of the new charges against the two men carries a possible sentence of between 20 and 25 years in prison.
The authorities in Seattle have charged the 2 Algerians with ______.
A．terrorist bombings
B．bombing attempt
C．illegal immigration
D．bombings of US embassies in Africa
第7题
Assignment 6 - Outlier mining You are required to ...
Assignment 6 - Outlier mining You are required to use outlier mining methods to detect the outliers with given data sets. In a section of a city road, several cameras are set to collect the plate of vehicles from 2017-06-09 to 2017-06-12, as well as the date and time when passing the start point and the finish point. Travel time is calculated later. Time serial is another form of transformation from start time. So each instance contains 8 attributes, including serial number, license plate number, date and time passing start/end point, time serial and travel time. There are totally 4977 instances. You need to finish the following tasks. Task: (1) Use statistic-based approach to detect the outliers of travel time. Calculate the mean value and the variance of travel time. Write out the confidence interval. Take time serial as X-axis and the travel time as Y-axis. Plot the scatter diagram and mark the outliers you have recognized. (2) Use distance-based approach to detect the outliers of travel time. An object o in data set D is defined as an outlier with parameters r and π described as DB(r,π), if a fraction of the objects in D lie at a distance less than r from o is less than π, o is an outlier. Let parameter r vary from 0.1 to 0.3 with the step of 0.1, and π vary from 30 to 90 with the step of 30, find the outliers and the number of the outliers. You can use the Euclidian distance. (3) Use density-based approach to detect the outliers of travel time. With different k (from 3 to 400 with the step of 5), the number of neighbors, calculate the LOF for each data point. Set 2.0 as a threshold for LOF and an object is labeled as an outlier if its LOF exceeds 2.0. Firstly, take k value as X-axis and the number of outliers as Y-axis. Plot the line chart. Secondly, calculate the LOF for each data point and give the top 4 outliers. Use k=350 and the Euclidian distance.
第8题
[图] 如图所示，设基圆C是以点A（1,0)为圆心，1为半径的...
如图所示，设基圆C是以点A(1,0)为圆心，1为半径的圆，则圆C的参数方程为
在圆C上任取一点P:(cos(t)+1, sin(t)),过P点作圆C的切线Lp, 则Lp的斜率为
因此切线Lp的方程为
(1) 过原点O(0,0)且与直线Lp垂直的直线Lq的斜率为 tan(t), 从而直线Lq的方程为
(2) (1)(2)联立可得Lp与Lq的交点Q的坐标(x,y)为
（3） 当取t为区间[0,2
]之间的30个等间隔数，代入（3）式，即可得到心形线上的30个点的坐标，用plot命令即可做出心形线。 请问上述思路是否正确？你有其他的推导Q点坐标的方法吗？
第9题
听力原文：W: Hi Chris, would you like to do something with me this weekend？M: Sure. I happe
听力原文：W: Hi Chris, would you like to do something with me this weekend？
M: Sure. I happen to be free this weekend. What shall we do？
W: I don't know. Do you have any idea？
M: Why don't we see a film？ There're some American blockbusters on.
W: Sounds good. Which film shall we see？
M: Let's see The First Blood. The plot is thrilling and the cast is strong.
W: I'd rather not. I don't like violent films. How about School Ties？ I heard it's quite a funny film. It is about American high school life and racism.
M: Have you seen the film？ You seem to know a lot about the film.
W: No, I searched for the information on the Internet.
M: OK. Let's go to see the film. When is it on？
W: It's at 8 o'clock at the Rex. We still have two and a half hours. Shall we have something to eat before the film？
M: Sure. What about going to that new Italian restaurant--Sunny Woods？
W: Great idea! Italian food is my favorite. Then let's meet there at 6:00.
M: OK. I'll see you at Sunny Woods at 6:00. Bye.
W: See you then.
(20)
A．They are going to invite some friends to play cards.
B．They plan to go to a Chinese restaurant.
C．They will go to see a horror movie.
D．None of the above.
第10题
Can you follow the plot？A．changeB．investigateC．writeD．understand
Can you follow the plot？
A．change
B．investigate
C．write
D．understand
第11题
（) was to kill James I in 1605.
A.Firework plot
B.Cannon plot
C.Gunpowder plot
D.Attack plot
