题目内容
（请给出正确答案）
A.50
B.0
C.256
D.206
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更多“Timer T0 works in mode 2, if you need to count 50 times, then the initial value is which of the foll…”相关的问题
Q8 Hive Minds: Migrating Birds You again control a single insect, but there are BBB birds flying along known paths. Specifically, at time ttt each bird b bbwill be at position
(xb(t),yb(t))(xb(t),yb(t)). The tuple of bird positions repeats with period TTT. Birds might move up to 3 squares per time step. An example is shown below, but keep in mind that you should answer for a general instance of the problem, not simply the map and path shown below. Your insect can share squares with birds and it can even hitch a ride on them! On any time step that your insect shares a square with a bird, the insect may either move as normal or move directly to the bird’s next location (either action has cost 1, even if the bird travels farther than one square).
Q8.1 Which of the following is a minimal state representation?
A、
B、
C、
D、
A timetable will help you see how you spend your time every day. For a one- week period，take notes of your daily activities. Record things like when you are at work，school，or home with family. This way you can find days and times that can be devoted to studying.
Set priorities. First find out areas in which you’re strong and others in which you need more efforts. Then arrange your time accordingly.
Find your goals for each learning period，and develop a plan that can help you achieve those goals. Take into consideration tests，papers，and projects that will take more time than others. Be flexible. When exams are close，cut time on parties，cinemas，etc.，so that you can pay more attention to study.
If you can，find time for study by yourself and time for study with friends. Try to choose those who can spend time together with you and those who can help you with your weak subjects. One way to make you follow your plan is to find time for extracurricular activities，such as exercises，hobbies，and joining school clubs. When you are studying，remember to take breaks so that you won’t get bored. After some rest，you will get your mind more active for study. A good study plan can help you get a great start on the way to success. It can make you work better，and improve both your outlook and outcome at school. 1. It is useful to make a study plan because ____________.
A. it is not painful to make one B. it can bring fun to your study C. it can take away stress
2. To make a timetable，you need to ____________.
A. take notes of your daily activities B. see how you spend time every day C. find time that can be devoted to study
3. When following a study plan，you need to ____________.
A. pay more attention to study B. be flexible C. cut time on parties
4. Try to study together with friends who _____________.
A. are good at learning B. are interested in learning
C. can help you with your weak subjects
5. ____________ during study so that you won’t get bored.
A. Take breaks B. Follow your plan C. Play
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
Many now have been breathing hot flames at our industry and so I thought it would be time to say my piece this week, after all, we in the business cannot deny that it has been a rough spring for newspaper editors and reporters. Ethical scandals great and small have soiled news- rooms from coast to coast. Everyone knows about the profound deceits of Jayson Blair at The New York Times, and the "Writergate" controversy involving Rick Bragg, which led to the departure of the two top editors at the paper. Other misdeeds have ranged from two reporters at The Salt Lake Tribune selling information to The National Enquirer, to a food writer for The Hartford Courant fired for plagiarizing recipes. Are newspaper standards going to pot?
Some say ethics are worse than ever—or are they? The past is filled with people running photos of wrestlers in the sports section in exchange for money. In fact, ethical breaches may be less of a problem than 20 years ago. A lot of newspapers are cutting corners, but the standards in the business have improved. There were things going on in the past such as reporters writing speeches for politicians they covered and taking bribes from lobbyists but people back then were quietly moved out or they left on their own. There was no public display.
The industry as a whole is in trouble because, due to media concentration, people at the top are taking out too much money and driving the profits up. The perception is that the real customers are not those who read the paper but those who buy the stock, which damages the profession. Some of this is about resource pressure. Copydesks are overloaded and there is not enough time and more reporters are having to report by phone. The larger the size of news- papers, the less communication between divisions there tends to be. Reporters don't climb the Stairs anymore, they are highly trained people who sit in their offices and write term papers and won't sully themselves going to a greasy housing project or stand out in the rain for a few hours. The economics of journalism along with technological changes has created an atmosphere of trying to get enormous amounts of information as rapidly as possible. The important thing is to make sure the ownership understands the value of a news organization with integrity and every paper needs to slow down and remind ourselves that we have nothing to sell if the readers don't believe us.
The main idea of the first paragraph is that ______.
A．newsrooms are suffering from a decline in standards
B．there a. re too many ethical scandals going on in newspapers
C．there is a perception that newspapers should do more to correct mistakes
D．this has been a rough time for newspapers and many are wondering what is wrong
| — Are you feeling tired after doing so much work, Mum？ — _____. In fact, I feel quite relaxed. |
[ ] |
| A. Not a little B. Not a bit C. Just so so D. You are right |
A、(Last name 2, as cited in Last name 1, year)
B、(Last name 1, year)
C、(Last name 2, year)
D、(Last name 1 & Last name 2, year)
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