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【单选题】
超导冷却剂(-270°C)用( )A.
氮
B.
氦
C.
氙
D.
氩
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皮皮学刷刷变学霸
举一反三
【单选题】Third, some people may be more ready to categorize themselves in terms of a particular personal trait (e.g., intelligence) or group identity and its associated attributes (e.g., gender) because of its...
A.
colors
B.
characteristics
C.
ways
D.
links
【简答题】The efforts of proposals promote corporate responsibility tire laudable, but they will prove insufficient.
【简答题】A．fashion B．mistake C．nonsense D．possibility
【单选题】Third, some people may be more ready to categorized themselves in terms of a particular personal trait (e.g., intelligence) or group identity and its associated attributes (e.g., gender) because of it...
A.
colors
B.
links
C.
characteristics
D.
ways
【简答题】It is impossible for me to catch an earlier train.(possibility) ______.
【单选题】(2013·潍坊市高三二模)Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry.
A.
must
B.
should
C.
can
D.
would
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