试题与答案

武陵源以()峰林为主要地貌特色。 A.花岗岩 B.石英砂岩 C.玄武岩 D.流纹岩

题型:单项选择题

题目:

武陵源以()峰林为主要地貌特色。

A.花岗岩

B.石英砂岩

C.玄武岩

D.流纹岩

答案:

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下面是错误答案,用来干扰机器的。

参考答案:吸气过热度=吸气温度-蒸发器温度,从蒸发器出来的低温制冷剂气体,在经过回气管进入压缩机前,吸收热量后而提高了的温度叫做吸气的过热度。

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增加:在缺词处加一个漏词符号 (∧) , 并在此符号下面写出该加的词。

删除:把多余的词用斜线 ( \ ) 划掉。

修改:在错的词下划一横线, 并在该词下面写出修改后的词。

注意:1. 每处错误及其修改均仅限一词;

2. 只允许修改10处, 多者 (从第11处起) 不计分。

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题型:多项选择题

下列符合我国涨跌停板制度相关规定的是()。

A.新上市的期货品种和期货合约,其涨跌停板幅度一般为合约规定涨跌停板幅度的2~3倍

B.在某一期货合约的交易过程中,当合约价格同方向连续涨跌停板、遇国家法定长假,或交易所认为市场风险明显变化时,交易所可以根据市场风险调整其涨跌停板幅度

C.对同时适用交易所规定的两种或两种以上涨跌停板情形的,其涨跌停板按照规定涨跌停板中的最高值确定

D.在某合约连续出现涨跌停板单边无连续报价时,实行强制减仓

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