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【判断题】
只有规模相当的套期保值者参与期货交易，集中大量供求，促进公平竞争，权威价格。 （ ）A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】1将八进制数36.27转换为十进制数为: 。
【单选题】Tom’s parents died when he was a child, so he was _______ by his relatives.
A.
rose
B.
brought up
C.
sending down
D.
fed up
【简答题】I made him believe what I thought were several ______ ( tempt ) offers, but he wouldn't bite.
【单选题】Tom's parents died when he was a child, so he was ________ by his relatives.
A.
rose
B.
brought up
C.
raised up
D.
fed up
【简答题】(tempt) I made him believe what I thought were several _________ offers, but he wouldn't bite.
【简答题】What made him feel sad was that the whole family i him after he came back home from the prison.
【单选题】患儿，2岁。自1岁时出现活动后气促、乏力，常喜下蹲位，发绀，胸骨左缘2～4肋间闻及Ⅲ级收缩期杂音，可见杵状指。首先考虑
A.
右心室肥厚
B.
动脉导管未闭
C.
法洛四联症
D.
室间隔缺损
E.
房间隔缺损
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