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【单选题】
CaF2能显著的降低炉渣的熔化温度和粘度,对炉渣有强烈的稀释作用,所以生产中常用它作为( )。A.
还原剂
B.
氧化剂
C.
洗炉剂
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【简答题】Software architecture reconstruction is an interpretive, jnteractive, and iterative process including many activities. （ ）involves yzing a system&39;s existing design and implementation artifacts ...
【单选题】Evidence indicated that a high percentage of fathers were involved in the parenting process which amounted to ______.
A.
about two-thirds of the fathers involved in the study
B.
slightly less than half Of the fathers studied
C.
more than three-quarters of all the fathers
D.
a little less than one hundred percent of all fathers
【简答题】Education has an important effect on the mind or physical ability of an individual. It is the process by which society passes its accumulated knowledge, skills, and values from one generation to anoth...
【多选题】20世纪50年代中期。中国共产党探索建设社会主义道路的历史条件有
A.
三大改造完成后，社会主义制度在我国基本确立
B.
一五计划顺利实施，党和政府积累了进行建设的初步经验
C.
苏共二十大对于苏联模式弊端的进一步披露
D.
党内反复出现右倾和“左”倾错误
【单选题】A piece of writing giving instructions has much in common with the explanation of a process,【36】it is addressed to a different reader and【37】a different purpose. The reader is someone who may be expec...
A.
so
B.
or
C.
but
D.
for
【单选题】The author develops the discussion in paragraph I by means of ______.
A.
describing a process
B.
classifying types of worksheets
C.
providing historical background
D.
explaining a theory
【单选题】______is a poem by William Carlos Williams that centered in an in-depth look at the process of modernization and its effects.
A.
Paterson
B.
Red Wheelbarrow
C.
The Widow's Lament in Springtime
D.
Sour Grapes
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