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【单选题】
有关环境噪声现状调查正确的有( )。A.
重点调查70dB以上的噪声源
B.
测量仪器可以采用精密仪器声级计或普通声级计
C.
声级计的测量误差可以大于2dB
D.
对各噪声源均需详细调查
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举一反三
【单选题】The phrase 'the uniformed elite' in Paragraph one most probably refers to ______.
A.
outstanding soldiers
B.
officers
C.
officials
D.
generals
【单选题】Salvador Dali______.
A.
had produced more illustrations than oil paintings
B.
was more outstanding than Mir
C.
incorporated ideas from different artistic schools in his later works
D.
showed talents in various fields
【单选题】—You’ve been in college for half a year. Are you familiar with your president? —Yes. He is an outstanding leader who _____ his reputation.
A.
looks out for
B.
comes up with
C.
lives up to
D.
looks forward to
【简答题】石膏结合剂包埋材料的应用注意事项?
【单选题】The phrase 'the uniformed elite' in paragraph one most probably refers to_______.
A.
outstanding soldiers
B.
officers
C.
officials
D.
generals
【单选题】One reason for Mary's preference for this senior high school is _____ she can have access to outstanding teachers and plentiful learning resources. [ ]
A.
why
B.
how
C.
what
D.
that
【单选题】All of the following can be considered right EXCEPT ______ .
A.
Sigmund Freud was an outstanding person
B.
Sigmund Freud had a tremendous impact on the following people
C.
today some people still do not agree on the Freud's theory
D.
Freud argued that the mind had deep rational wills hidden from consciousness
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