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听力原文： Authorities in Brazil say they have completed slaughtering hundreds of cows in one of the country's key cattle states in a move to prevent the spread of hoof-and-mouth disease. Police supervised the slaughter of more than 200 head of cattle in Rio Grande do Sul state Thursday. The carcasses were buried in large open pits. Brazilian officials have expressed optimism that they have stemmed the spread of the highly contagious virus, which was discovered in 11 Brazilian cattle earlier this month. The European Union, Chile and several Arab state., have suspended imports of beef from Rio Grande do Sul, which is responsible for nearly 10 percent of Brazil's beef exports. The government says it plans to compensate the ranchers for their lost livestock. Why were hundreds of cattle slaughtered in Brazil?A.
Because they have got the hoof-and-mouth disease.
B.
Because they would be exported to Europe.
C.
Because there was no food for them.
D.
Not mentioned.
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【简答题】来源于百合科的药材有( )。A.石菖蒲B.川贝母C.天冬D.知母E.麦冬A. 1 B. 1 C. 1 D. 1 E. 1
【单选题】下列不属于行政诉讼制度特征的是( )。
A.
行政诉讼的内容是解决行政争议
B.
行政诉讼的双方当事人是特定的，具有不平等的法律地位
C.
行政诉讼期间不停止该具体行政行为的执行，不适用调解和反诉
D.
行政诉讼的结果是对具体行政行为的合法性作出裁判
【单选题】关于钢筋混凝土截面的换算系数,以下说法正确的是 ( ) 。
A.
为混凝土的弹性模量与钢筋的弹性模量之比
B.
为钢筋的弹性模量与混凝土的弹性模量之比
C.
同一水平位置处钢筋的拉应力与混凝土的拉应力之比正好等于换算系数的倒数
D.
同一水平位置处混凝土的拉应力与钢筋的拉应力之比正好等于换算系数
【多选题】智能化双火花塞顺序点火I-DSI系统的技术的特点有( )。
A.
1个汽缸上安装2个火花塞，分别设在进气侧和排气侧
B.
缩短了燃烧室内火焰传播的时间，实现了全域范围内的急速燃烧，同时降低了燃爆的倾向
C.
使得大幅度提高压缩比成为可能
D.
实现了高输出功率、高输出扭矩及低油耗的统一
【多选题】企业发行可转换公司债券的核算，以下表述正确的有( )。
A.
可转换公司债券初始确认时要将负债成份和权益成份进行分拆
B.
负债成份的初始确认与发行价之间的差额应确认为权益成份
C.
可转换公司债券未转换为股份前，要按照实际利率和期初摊余成本确认利息费用
D.
可转换公司债券转换为股份时，初始确认的权益成份也应相应结转
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