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【多选题】
含有静脉血的血管是A.
肺动脉
B.
肺静脉
C.
头臂静脉
D.
上腔静脉
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反馈参考答案：
举一反三
【单选题】在国际贸易中,有些机器、电器和仪表等技术密集型产品,因结构复杂,型号繁多,性能各异,一般经常采用( )来表示其品质
A.
凭标准买卖
B.
凭说明书和图样买卖
C.
凭等级买卖
D.
凭规格买卖
【判断题】The media sometimes consciously tries to instill values and behavior in the audience through their portrayal of society.
A.
正确
B.
错误
【简答题】There is another (sector) of the media, the (elite) media, sometimes called the agenda-setting media
【单选题】The media sometimes consciously tries to instill values and behavior
A.
the audience through their portrayal of society.
B.
true
C.
false
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