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搜题
【多选题】
期货交易的盈亏结算包括（ ）。A.
交易盈亏结算
B.
持仓盈亏结算
C.
平仓盈亏结算
D.
对冲盈亏结算
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】《大海啊，故乡》的曲作者是谁？
【单选题】Her panic was transient, and ceased when she began to speak.
A.
beyond description
B.
unnoticed
C.
passing quickly
D.
vague
【单选题】When Marina was told the result of the story, she ceased ______ in the movie.
A.
interest
B.
interested
C.
being interested
D.
to interest
【单选题】My panic was______and ceased when I began to have my class.
A.
transient
B.
permanent
C.
trivial
D.
contemporary