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【单选题】
软件生存期中,解决软件“做什么”的阶段是A.
可行性研究
B.
需求分析
C.
软件设计
D.
软件实现
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举一反三
【单选题】It's about time that the articles________.
A.
are published
B.
were published
C.
shall be published
D.
will be pulished
【简答题】何谓微生物的分类、鉴定和命名？微生物的主要分类单位有哪些？其命名法则怎样？？？、、
【单选题】It's about time that the articles ____.
A.
are published
B.
were published
C.
shall be published
D.
will be published
【单选题】It's about time that you ____ to study English.
A.
begin
B.
have begun
C.
will begin
D.
began
【简答题】I was exposed to new people, new ideas and a completely new way of life -- a way of life that exposed me to drugs. Most of the people that I met in the acting school had already been doing drugs for y...
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