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【多选题】
气体分析与固体、液体物质的分析方法有所不同,是由于气体( )。A.
质量轻
B.
流动性大
C.
体积随温度或压力变化而变化
D.
不易称取质量
E.
有颜色
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【单选题】Last March the of a 19th century cargo ship was found by an underwater archaeological team.
A.
debris
B.
ruins
C.
remains
D.
wreck
【单选题】The skirt still looks pretty on you, it is kind of out of style. [ ]
A.
though
B.
because
C.
for
D.
as
【单选题】—The skirt still looks pretty on you, ______ it is kind of out of style. —Thank you. My parents bought it as my tenth birthday present. [ ]
A.
because
B.
for
C.
as
D.
though
【单选题】When ____ help, you should say “thank you.” or “It is kind of you”.
A.
offering
B.
offered
C.
To be offered
D.
to offer
【单选题】It is kind _______ the nurses to treat every patient__________________.
A.
for; with kind
B.
of; kindly
C.
for; with kindness
D.
of; kind
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