单项选择题

This remarkable technology provides far greater clarity than conventional x-ray().

A. accuracy
B. precision
C. degree
D. correctness

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单项选择题

Eleanor Roosevelt's dedication to humanitarian causes won her affection and honor at home and abroad.()

A.on the air
B. henceforth
C. nearby
D. in foreign countries

单项选择题

The painter Les Quinones, whose graffiti art has been exhibited in New York galleries, has also painted outdoor murals in various Manhattan neighborhoods().

A. sold
B. shown
C. kept
D. praised

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