According to the passage, distance learning is basically characterized by ______.
A. a considerable flexibility in its academic requirements
B. the great diversity of students' academic backgrounds
C. a minimum or total absence of {ace-to-face instruction
D. the casual relationship between students and professors
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A．At home.B．At the airport.C．In the man's car.D．By the side of a taxi.
At home.
B. At the airport.
C. In the man's car.
D. By the side of a taxi.
A．Early adoption makes for closer parent-child relationship.B．Most people prefer to ad
A. Early adoption makes for closer parent-child relationship.
B. Most people prefer to adopt children from overseas.
C. Understanding is the key to successful adoption.
D. Adoption has much to do with love.
A．Teaching her son by herself.B．Having confidence in her son.C．Asking the teacher for
A. Teaching her son by herself.
B. Having confidence in her son.
C. Asking the teacher for extra help.
D. Telling her son not to worry.
A．She was the first woman to lead a big U. S. publishing company.B．She got her first j
A. She was the first woman to lead a big U. S. publishing company.
B. She got her first job as a teacher at the University of Chicago.
C. She committed suicide because of her mental disorder.
D. She took over her father's position when he died.
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