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【单选题】
Running helps Forrest to be a lucky man except to be ________.
A.
a member of the all-American team
B.
a stockholder of the Apple Fruit Company
C.
a long running celebrity
D.
a war hero
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【单选题】Lucy has been ____ a job everywhere since she graduated last month.
A.
hunting for
B.
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C.
setting up
D.
waiting for
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A.
正确
B.
错误
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【简答题】A glance at Grandma’s familiar handwriting brought back in a flash memories of standing alongside her white rocking chair, watching her “settin’ down” some letter to relatives.
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【单选题】某含氮化合物的质谱图上,其分子离子峰m/z为265,则可提供的信息是(    )。
A.
该化合物含奇数氮,相对分子质量为265
B.
该化合物含偶数氮
C.
该化合物含偶数氮,相对分子质量为265
D.
不能确定含奇数或偶数氮
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【简答题】第六讲第三节“专利权的取得”中提到,我国专利法中规定的种类有:发明专利、实用新型专利和( )。
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