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【单选题】
市场中的信息不对称是指每个参与者拥有的信息并不相同。例如，在二手车市场上，有关旧车质量的信息，卖者通常要比买者知道得多。但______现象不属于信息不对称。A.
以次充好
B.
虚假广告
C.
价格欺诈
D.
价格垄断
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举一反三
【单选题】The Bible, while mainly a theological document written with the purpose of explaining the nature and moral imperatives of the Christian and Jewish God, is secondarily a book of history and geography. ...
A.
The holy writings of the world's religions can provide valuable geographical information.
B.
The Bible is primarily a religious document.
C.
The Bible was intended by its authors to be a record of the history of the ancient world.
D.
The Bible, though primarily a religious text, is a valuable tool for people interested in history.
【单选题】The Bible, while mainly a theological document,is secondarily a book of history and geography. Selected historical materials were included in the text for the purpose of illustrating and underlining t...
A.
T he holy writings of the world's religions can provide valuable geographical information
B.
The Bible is primarily a religious document.
C.
The Bible was intended by its authors t o be a record of the history of the ancient world.
D.
The Bible, though primarily a religious text, is a valuable tool for people interested in history
【多选题】关于Michelson-Morley实验, 有利于提高实验精度。
A.
旋转装置使两臂转动90°
B.
调整两臂长度使有效光程相等
C.
利用多次反射使有效臂长增加
D.
采用波长大的光波
【单选题】关于膀胱恶性肿瘤的描述，不正确的是()
A.
肿瘤表现为膀胱壁局限性增厚和(或)突入膀胱的肿物
B.
T2加权像肿瘤信号强度比肌肉信号低
C.
肿瘤附着处膀胱壁呈低信号说明肿瘤尚未侵及深肌层
D.
肿瘤侵犯周围脂肪表现为脂肪界面不清并有软组织块
E.
肿瘤侵犯前列腺、尿道表示已为T4期
【多选题】关于胎盘部位滋养细胞肿瘤的描述哪些正确(请从以下5个备选答案中选出4个正确答案)
A.
可发生于足月分娩后
B.
对化疗不敏感
C.
可发生于流产后
D.
血HCG多明显升高
E.
可发生于葡萄胎清宫术后
【多选题】关于产瘤的描述正确的有（ ）
A.
多有血循环受阻所致皮下水肿
B.
多位于头先露部皮下组织
C.
不超过骨缝界限
D.
一般于生后2～4天消失
E.
压之凹陷，为凹陷性水肿，无波动感
【单选题】The Scripture of the Hebrews later became a key component of the Christian Bible as the_________.
A.
Old Testament
B.
New Testament
C.
Holy Bible
D.
Holy Canon
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