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【单选题】
听力原文：W: Tom, get up, please! I have to clean it up. Our friends will be here at any time and this house is a mess. M: So what? Theirs is even worse. Q: What does the man mean? (19)A.
He doesn't like messy people.
B.
He doesn't know where their house is.
C.
He sees no need to clean the house.
D.
He can think of no worse time for their friends to come.
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【单选题】The total amount of O2 carried by the circulation to the tissues/min. (oxygen delivery or total available oxygen)
A.
Normally equals the rate of O2 consumption by the body/min.
B.
Is normally more than 95 per cent combined with haemoglobin.
C.
Must fall by about half if haemoglobin concentration is halved.
D.
Is more closely related to PO2 than to percentage saturation of the blood with O2.
E.
Must double if body oxygen consumption doubles.
【单选题】We may learn from Paragraph 5 that e-readers______.
A.
give authors erroneous signals of people's reading progress
B.
deprive readers of the pleasure of undisturbed reading
C.
arouse radical changes in people's book reading habits
D.
facilitate commercial manipulation of book content
【单选题】Such an attitude based on erroneous beliefs or preconceptions
A.
steretype
B.
prejudice
C.
approval
D.
objection
【单选题】The fallacy of composition is the erroneous view that:
A.
an increase in the supply of money will cause a general increase in the level of prices.
B.
a small change in an economic variable will have an unrecognizable but significant effect on the economy.
C.
when two events are associated, the one observed first must have caused the secon
D.
if something is true for an individual, then it must also be true for a group.
【多选题】What factors should be considered when a patient is given anesthesia?
A.
the type of operation
B.
the state of the patient's health
C.
the patient's wishes
D.
other factors
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