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【单选题】
据第四次人口普查,某市城区人口密度为12487人/平方公里,是郊区人口密度38倍,这是两个( )A.
总量指标
B.
比较相对指标
C.
相对指标
D.
强度相对指标
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举一反三
【单选题】Most of them lost their __________ and had __________ money to support their families.
A.
works; little
B.
jobs; a little
C.
jobs; little
D.
work; a little
【简答题】“三步走”战略和“两步走”“两个一百年”战略之间是什么关系?
【单选题】Proteoglycans area. located exclusively at the cell surface.b. glycoproteins that contain glycosaminoglycans. c. highly positively charged.d. located exclusively in the extracellular matri
A.
a
B.
b
C.
c
D.
d
【简答题】仿佛若有光,仿佛的意思
【简答题】Mostof them lost their and had money to support their families.A. works; little B. jobs; a little C. jobs;little D. work; a little
【单选题】Most of them lost their patience ______ the meeting was long and boring.
A.
even though
B.
so that
C.
in that
D.
because of
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