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【简答题】
高应变检测对桩头进行处理时,桩头混凝土的强度等级宜比桩身混凝土强度提高1~2级,且不得低于C30。( )
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【单选题】整个技术系统的进化速度取决于系统中( )。
A.
最“慢”的那个子系统
B.
最“快”的那个子系统
C.
处于中等位置的那个子系统
D.
创新力度最大的子系统
【单选题】A storm’s track is characterized by all of the following except().
A.
the direction the storm has come from
B.
the direction in which the storm is moving
C.
the speed at which the storm is moving
D.
the path taken by the storm
【判断题】整个技术系统的进化速度取决于系统中各项子系统发展的平均速度。 ()
A.
正确
B.
错误
【单选题】A storm's track is characterized by all of the following EXCEPT ______ .
A.
the direction the storm has come from
B.
the direction in which the storm is moving
C.
the speed at which the storm is moving
D.
the path taken by the storm
【单选题】[3-23]Storm track is anything EXCEPT ___ .
A.
the direction where the storm comes from
B.
the direction the storm is moving towards
C.
the speed at which the storm moves
D.
the path taken by the storm
【单选题】技术系统的进化速度 取决于系统中 ( ) 子系统的进化速 度 。
A.
发展最慢的
B.
发展最快的
C.
平均速 度
D.
不 一定
【单选题】What are the students mainly discussing?
A.
Group sessions in the Office of Career Development
B.
The advantages of career counseling for the man
C.
The woman's internship in the Office of Career Development
D.
How to find employment in the field of career counseling
【单选题】桑代克被称为 “教育心理学之父”,他撰写的第一本《教育心理学》专著发表于( )年。
A.
1868
B.
1897
C.
1903
D.
1921
【单选题】In the Peter Liu case study, what he wanted to do in his career created a dilemma. What was the reason for his career problem?
A.
He wanted to write a book.
B.
He was experiencing a nervous depression.
C.
He was getting a divorce.
D.
He wanted to change his career and get into the outdoor sports and tourism business.
E.
His parents believed he should change his career.
【单选题】衡量差分放大电路性能指标参数好坏的是( )。
A.
差模电压增益
B.
共模电压增益
C.
共模抑制比
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