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【单选题】
2013年上半年，我国多地出现人感染H7N9禽流感病毒的病例，并导致多人死亡，以下有关H7N9禽流感的说法，正确的是（ ）A.
H7N9禽流感病毒是一种单细胞生物
B.
侵入人体的H7N9禽流感病原体属于抗体
C.
与H7N9禽流感患者密切接触者均属于传染源，必须进行隔离观察
D.
当出现流感症状时，应及时就医，不擅自服药治疗
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皮皮学刷刷变学霸
举一反三
【单选题】膝关节( )
A.
由股胫关节和股膝关节组成
B.
关节角在后方，属单轴复关节，可做屈伸运动
C.
大家畜的股膝关节前方还有三条强大的膝直韧带，小家畜的只有一条
D.
股胫关节中央上有一对交叉的十字韧带
E.
以上都是
【单选题】Why are newspaper copy editors considered to be indispensable?
A.
They decide whether a copy will be published.
B.
They remain anonymous to the public.
C.
They are top editors in a newspaper office.
D.
They make the copy sure for being printed.
【简答题】According to the speaker, the press will lose readers unless the editors and the news directors
【单选题】Editors of the Financial Gazette reserve the right to review advertisements and correct______errors in spelling or format.
A.
well
B.
them
C.
much
D.
any
【简答题】The China Daily newspaper group is looking for Englishlanguage senior business editors, senior copy editors, copy editors and graphic designers to strengthen its international team. We offer a compet...
【单选题】The editors of the magazine are often criticized for the ______ of their opinion column, which frequently ______ from one side of an issue to the other.
A.
monotony.. continues
B.
ingenuity.. settles
C.
unpredictability.. scuttles
D.
inconsistency .. vacillates
E.
rigidity.. dithers
【单选题】关于膝关节错误的是
A.
由股骨下端，胫骨上端和髌骨构成
B.
主要做屈和伸的运动，半屈位可以小幅度旋内
C.
只有一块环形半月板
D.
有前、后交叉韧带、侧副韧带和髌韧带加强关节
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【简答题】According to the speaker, the press will lose readers unless the editors and the news directors