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【单选题】
( )是一种间接的度量空气中水蒸气含量的指标,其定义是湿空气的水蒸气的压力与同温度下对应的饱和水蒸气的压力之比 A.湿度 B.温度 C. 相对湿度 D.绝对 湿度A.
湿度
B.
温度
C.
相对湿度
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【简答题】简述卫生行政执法的步骤。
【单选题】Why was Dr. Boy’s idea unpopular?
A.
He argues for the role of school in solving social problems.
B.
He supports the current school calendar.
C.
He thinks that school year and family life should be donsidered separately.
D.
He strongly believes in the educational role of school.
【简答题】A．He does not agree and argues with her. B．He totally agrees and promises to cut down phone calls. C．He feels sorry but unwilling to pay half of the bill. D．He was scared but will go on long ca...
【简答题】订立保证合同时，最高贷款限额包括（ ）。
【单选题】Although he argues against zoos, the author would still agree that ______.
A.
zoos have to keep animals in small cages
B.
most animals in zoos are endangered species
C.
some endangered animals are reproduced in zoos
D.
it's acceptable to keep animals away from their habitats
【单选题】.Every time I express an opinion, he always argues ____ me ____ it.
A.
with; against
B.
with; for
C.
against; against
D.
against; over
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