问题
选择题
Working for the country，one must learn to ________ all his knowledge with the whole
scientific world.[ ]
A．spare
B．give
C．share
D．devote
答案
答案：C
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Working for the country，one must learn to ________ all his knowledge with the whole
scientific world.[ ]
A．spare
B．give
C．share
D．devote
答案：C