The difference between middle class and working class children in educational achievements
A. background
B. language use
C. status
D. intelligence
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Early identification of HIV-infected patients can help
A. save money on treatment.
B. prevent the spread of the disease.
C. carry out other tests.
D. provide patients free evaluation.
Which of the following does the author mention as crucial evidence concerning the manner in which the Byzantine revival began？
A. By the early eleventh century the Byzantine Empire had regained much of its lost territory.
B. The Byzantine cultural revival lasted until 1453.
C. The Byzantine economic recovery began in the 900's.
D. The revival of Byzantine learning began toward the end of the eighth century.
Working class children's "restricted code" of speech usually does NOT coincide with______.
A. their parents' speech
B. textbooks
C. part of middle class children's speech
D. educational failure
With whom do you need to set time limits？
A. Everyone.
B. The persistent latecomers.
C. People who arrive occasionally late.
D. New acquaintances.
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