皮皮学，免费搜题
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【单选题】
血栓由肉芽组织取代的过程称为A.
溶解
B.
吸收
C.
机化
D.
再通
E.
钙
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皮皮学刷刷变学霸
举一反三
【单选题】The experts'study on the problem of erosion can
A.
lead to its eventual solution
B.
provide an effective way to slow it down
C.
help to prevent it from worsening
D.
warn people whose homes are in danger
【单选题】Banks are important to the study of money and the economy because they______.
A.
provide a channel for linking those who want to save with those who want to invest
B.
have been a source of rapid financial innovation that is expanding the alternatives available to those wanting to invest their money
C.
are the only important financial institutions in economy
D.
all of the above
E.
only A and B of the above
【单选题】For scientists who study human evolution, fossil remains provide the only direct evidence of our ancient ancestors. Access to these paleoanthropological Rosetta stones, how- ever, is limited by protec...
A.
Human Evolution
B.
Virtual Fossil Skull
C.
Three-dimensional Medical Imaging
D.
Virtual Anthropology
【单选题】Considering the time limits, we also provide CDs ________ our students may prefer to study at home.
A.
so that
B.
so long as
C.
in case
D.
as if
【单选题】A college-level course of study is intended to provide students with general academic knowledge __________ occupational training. [ ]
A.
less than
B.
more than
C.
other than
D.
rather than
【简答题】改革开放是兴国之要，发展仍是解决我国所有问题的关键。 判断对错
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