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【单选题】
正常胎儿血液循环中,下列哪一部位血氧含量最高
A.
右心房
B.
右心室
C.
脐静脉
D.
脐动脉
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举一反三
【单选题】If you need any more paper, I'll bring you_________.
A.
one
B.
ones
C.
some
D.
it
【单选题】My teacher recommended that l__________ as careful as possible when I took an exam.
A.
am
B.
were
C.
be
D.
will be
【单选题】A careful daily reading of the newspaper will enlighten the reader as to what is happening in the political world.
A.
clarify
B.
acquaint
C.
inform
D.
advise
【简答题】s-: look at quickly without careful reading
【单选题】--I'll help you whenever you need me, --I would love____________.
A.
you helping
B.
that you'll help
C.
you to help
D.
that you help
【简答题】Reading comprehension. More and more advertisements appear on the Web. You have to be careful not to be fooled or ticked by the advertisements on the Internet. Something is said to be a bargain . but ...
【单选题】If you have a feeling of lightheadedness, you'll need professional help.
A.
Y
B.
N
C.
NG
【判断题】癌前病变是指某些具有潜在癌变可能的良性病变,不及时治愈有可能转变为癌。
A.
正确
B.
错误
【判断题】Careful and thoughtful readers always think about what they are reading.
A.
正确
B.
错误
【判断题】Careful reading of literary text is important in literary studies.
A.
正确
B.
错误
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