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Which of the following methods might be used as the treatment on emulsified oil?（）
A . gravity separation
B . centrifuge
C . Cyclone
D . Cross-flow membrane filtratio
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The basic process of biological sewage treatment consists of the liquor either by bubbling air through it or by agitating the surface（）
A、oxygenating
B、oxidizing
C、deoxygenating
D、proportioning
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The treatment of the fuel oils involves storage, heating, filtering and（）
A . centrifuging
B . pressurizing
C . atomization
D . igniting
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Most marine biological sewage treatment plants consist of all the following statements except （）.
A . aeration tanks
B . settling tanks
C . disinfection agent
D . anaerobic bacteria
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In comparative experiments, members of the complementary group, the ______, receive either no treatment or a standard treatment.
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Ofloxacin Tablets are indicated for the treatment of patients with respiratory infections.
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The description of Russians' love of memorizing poetry shows the author's ______.
A．interest in their language
B．appreciation of their efforts
C．admiration for their memory
D．contempt for their old-fashionedness
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Which of the following is NOT the cause of body-image anxiety in the author's eyes？
A．The influence of the traditional culture.
B．The haunting of the vanity.
C．The fashion and the general social climate.
D．The loss of the true understanding of beauty.
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According to this passage, which of the following is NOT a possible supplementary treatment for osteoarthritis？
A) Losing weight. B) Doing exercise.
C) Using shoe inserts. D) Taking surgeries.
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The processes of surface engineering, or surface treatments, tailor the surfaces of e
A．A.control friction and wear
B．B.improve corrosion resistance
C．C.change physical property
D．D.alter dimension and vary appearance
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The author's treatment of the "hyperenthusiasts" can best be described as one of_____.
A．tolerance
B．appreciation
C．dismissal
D．sarcasm
此题为多项选择题。
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Which of the following best states the author's main point about the theory of cultural essentialists？
A．It is a sterile, abstract theory, which fails to make experimental predictions.
B．It is a historically important element in the linguistic discourse on enculturation, but is incorrect.
C．It is a convincing and cogent alternative to the theories of linguistic expressivists.
D．It is experimentally accurate but theoretically inconsistent.
E．It is overly focused on the complicated nature of non-linguistic reality.
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The author's attitude towards the future of St. Petersburg is
A．optimistic.
B．wavering.
C．sceptical.
D．unclear.
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It is the prevention of disease ______its successful treatment that has led to the rapid increase of the world' s population.
A．rather than
B．including
C．but also
D．less than
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Throughout the course of treatment, attention _____on the general physical health.
A．A.focused
B．B.was focused
C．C.attracted
D．D.was attracted
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The products described above have been subjected to （） treatment of at least 80ºC for 30 minutes.
A．freeze
B． cold
C． heat
D． wash
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Doctors must inform______parents about the low odds of success in fertility treatments.
A．protective
B．respective
C．prospective
D．perspective
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What is the author's opinion of the San Antonio project？
A．It is clearly the best of the projects discussed.
B．It is a good project that could be copied in other cities.
C．The extensive use of bulldozers made the project unnecessarily costly.
D．The work done on the river was more important than the work done on the buildings.
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Which of the following best expresses the author's opinion of the Utilitarians？
A．Unbiased
B．Neutral
C．Critical
D．Sympathetic
此题为多项选择题。
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Which of following can be inferred about the author's opinion of the average studiers？
A．They study sufficiently but don't work more than necessary.
B．The average studier takes his education seriously and will study with friends.
C．The line between education and having a good time is not so clear.
D．They leave college with a solid education and are much more socially adept.
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The author's description of Cro-Magnon paintings mentions which of the following？
A．Some are not very good.
B．It is unusual to see such paintings.
C．Many were drawn by children.
D．The artists were mostly right-hande
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It can be seen from the last paragraph that treatment of the disorder______.
A．has no positive effect at all
B．is unavailable to most sufferers
C．tends to be refused by the sufferers
D．can lead to improvement in the sufferers' lives
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Which of the following statements most accurately reflects the author's opinion of the SRRS？
A．There are many problems associated with it.
B．It is superior to the LES.
C．It should be studied more carefully.
D．The scale is most useful for students.
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He concluded that empirical evidence supports the___of these treatments（）
A．efficiency
B．efficacy
C．affect
D．affection
