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搜题
【判断题】
道岔全长是从基本轨前端到辙叉尾端的距离。A.
正确
B.
错误
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【简答题】简述经济订货批量的基本模型及其含义?
【简答题】Letter 2 To whom it may concern, I would appreciate it very much, if you would send me some information about the textbook Practice, Plan and Write, which your company published. I would like to know ...
【单选题】The experiment that confirms the existence of de Broglie waves is ( )
A.
Millikan experiment
B.
Geiger-Marsden experiment
C.
J. J. Thomson Experiment
D.
Davisson-Germer experiment
【单选题】So ______ are the children about the experiment that they ask endless questions aboutit.
A.
curious
B.
interested
C.
energetic
D.
excited
【单选题】The students discussed the experiment that they would like to see ____ next year.
A.
carry out
B.
carrying out
C.
carried out
D.
to carry out
【单选题】It can be concluded from the experiment that ______.
A.
the ideal retirement age for all experienced football referee is 45
B.
age should not be the chief consideration in choosing a football referee
C.
a football referee should be as young and energetic as possible
D.
an experienced football referee call do well even when in poor physical condition
【单选题】在《现代汉语词典》中查阅“云蒸霞蔚”中“蒸”的读音和意义,下列各项中,说法正确的一项是
A.
先查“灬”部，然后在“七画”中找到该字所在正文页码，并确定其读音，意义为“上升”。
B.
先查“灬”部，然后在“八画”中找到该字所在正文页码，并确定其读音，意义为“蒸发”。
C.
先查“艹”部，然后在“十画”中找到该字所在正文页码，并确定其读音，意义为“上升”。
D.
先查“艹”部，然后在“九画”中找到该字所在正文页码，并确定其读音，意义为“蒸发”。
【单选题】This textbook is for the _____ students, not for the beginners.
A.
observation
B.
transportation
C.
advanced
D.
transfer
【单选题】Which one of the following is the textbook for this course?
A.
English for Presentation
B.
The Art of Public Speaking
C.
The Challenge of Effective Speaking
D.
How to Deliver a Great TED Talk
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