单项选择题

The map shows the ______ of this species across the world.

A．balance
B．distribution
C．combination
D．spread
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单项选择题
The wealth of a nation should be measured ______ the health and happiness of its people as well as the material goods it can produce.
A．in regard with
B．in line with
C．by means of
D．in terms of
单项选择题
No bread eaten by man is so sweet as ______ earned by his own labor.
A．one
B．what
C．such
D．that
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