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【单选题】
石灰软化法不能降低水的( )硬度。A.
碳酸盐
B.
非碳酸盐
C.
硫酸盐
D.
非硫酸盐
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【简答题】压力容器可分为工类压力容器，Ⅱ类压力容器：Ⅲ类压力容器3个类别，是根据压力容器的设计压力、容积和（ ）等因素划分的。
【简答题】压力容器可分为一类压力容器.二类压力容器和三类压力容器，其中一类压力容器要求最高。
【单选题】Which of the following is not true according to the passage?
A.
Tourists learn the history of Disney in its entertainment parks.
B.
Disney attracts people almost from all over the world.
C.
Parades are regularly held in Disney's entertainment parks.
D.
Disney's managers are able to do almost all kinds work in the Disney parks.
【简答题】After a subject is set, it is up to history experts to provide us a fully interpretation of the relevant ______.
【简答题】日本語から中国語への訳文(日翻中): 2.カウンターオファーについては、原オファーを改訂できるかぎり、これらの修正を同封のオファーに取り入れました。
【单选题】American people have always been moving from one place to another throughout the history of their development: The history of the American people is,【21】, the history of the movement of the American p...
A.
with part
B.
of part
C.
in part
D.
on part
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