题目
A.gave
B.giving
C.give
D.be given
第1题
A bunch of behavior sensors and a clever piece of software could do just that,by analyzing your behavior to determine if it's a good time to interrupt you.If built into a phone,the system may decide you're too busy and ask the caller to leave a message or ring back later.
James Fogarty and Scott Hudson at carnegie Mellon University in Pennsylvania based their system on tiny microphones,cameras and touch sensors that reveal body language and activity.First they had to study different behaviors to find out which ones strongly predict whether your mind is interrupted.
The potential"busyness"signals they focused on included whether the office doors were left open or closed,the time of day,if other people were with the person in question,how close they were to each other,and whether or not the computer was in use.
The sensors monitored these and many other factors while four subjects were at work.At random intervals,the subjects rated how interruptible they were on a scale ranging from"highly interruptible"to"highly not interruptible".Their ratings were then correlated with the various behaviors."It is a shotgun approach.we used all the indicators we could think of and then let statistics find out which were important,"says Hudson.
The model showed that using the keyboard,and talking on a landline or to someone else in the office correlated most strongly with how interruptible the subjects judged themselves to be.
Interestingly,the computer was actually better than people at predicting when someone was too busy to be interrupted.The computer got it right 82 per cent of the time,humans 77 per cent.Fogarty speculates that this might be because people doing the interrupting are inevitably biased towards delivering their message,whereas computers don't care.
The first application for Hudson and Fogarty's system is likely to be in an instant messaging system,followed by office phones and cell phones."There is no technological roadblock to it used in a couple of years,"says Hudson.
1.A big problem facing people today is that().
A、they must tolerate phone disturbances or miss important calls
B、they must turn off their phones to keep their homes quiet
C、they have to switch from a desktop phone to a cell phone
D、they are too busy to make phone Calls or write e-mails
2.The behavior sensor and software system built in a phone().
A、could help store important messages
B、could send messages immediately
C、could tell when it's right to itererupt you
D、could refuse important phone calls
3.Scientists at Carnegie Mellon University tried to find out().
A、why office doors were often 1eft open
B、when it was a good time to turn off the computer
C、what questions office workers were bothered with
D、which behaviors could tell whether a person was busy
4. During the experiment, the subjects were asked ()
A、to control the sensors and the camera
B、to rate the degrees to which they could be interrupted
C、to compare their behaviors with one another's
D、to analyze all the indicators of nterruption
5. The computer performed better than people in the study because().
A、the computer worked harder
B、the computer was not busy
C、people tended to be biased
D、people were not good at statistics
第2题
A、Hemingway‘s
B、Fitzgerald‘s
C、Faulkner‘s
第3题
第4题
A.Verbs
B.Transitions
C.Nouns
D.Subjects
第8题
第9题
A.Too True to Be Good
B.Mrs. Warren's Profession
C.Widowers' Houses
D.Fanny's First Play
第10题
Before making a loan, potential lenders determine the borrower's ability to meet ______.
A.scheduled payment
B.his creditor
C.the government's requirements
D.financial information
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!