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a central library in each area a library in the center of each area one central library for all areas more than one central library in each area
the history of animal learning. the difference between animals' culture and that of human beings. the various aspects of animals' culture. the divding line between animals and human beings.
was constructed in the nineteenth century. will be finished in three years' time. follows some of the original lines. took three years longer than expected to complete.
workers now take examinations the population has grown there are only written examinations today examinations are usually written and timed now
computers now cannot yet tell us what symptoms a patient has computers now can remind you to turn off the lights in the basement the author has a car that can think for itself some computers now can already make loud complaints
past efforts to estimate deforestation in the Amazon have completely failed that damages caused by logging and fires threaten the Amazon rain forest Amazon rainforest disappears faster than thought that satellite images are made use of for estimating deforestation
he should be allowed to choose his own toys. he should be given identical toys. he should be given different toys. he should be given fewer and fewer toys.
the difference between children and adults the different stages of the development of children how to dress children the slow development of the mind of a child
Americans are forced to be efficient against their will Americans should do what they are willing to do people ought not to work so hard for efficiency Americans are at a loss what to do
how to settle a consumer's complaint about a faulty item how to make an effective complaint about a faulty item how to avoid buying a faulty item how to deal with complaints from customers
money is the most important thing there is something more important than money we should look into their eyes while talking to people the more money you have, the less happy you would be
mostly mainly most A.andB.
likes to recite facts tells lies gets very confused sometimes mixes up what is real with what is unreal
there are many applications looking for a job how an employer hires his employees employer hires a new employee within his company employer can advertise in newspapers and magazines
you will lose more weight running one mile than walking the same distance you will use more energy walking one mile than running the same distance for the same distance the faster you walk, the more energy you will use whether you run one mile or walk the same distance, you use the same energy