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【多选题】
某工厂所有产品出厂价格,今年是去年的115%,这个百分数是( )。A.
平均数
B.
总指数
C.
综合指数
D.
数量指标指数
E.
质量指标指数
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参考解析：
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【单选题】已完工程及设备保护费费率如下表所示，则某机房传输设备安装工程中，其已完工程及设备保护费的费率为（ ）。
A.
2.0%
B.
1.8%
C.
1.5%
D.
0.0%
E.
无法确定
【简答题】Why did Choi Min-Soo win first prize at
the science fair?A. He is a great scientist. B. He built a very useful machine. C. He has a doctorate degree. D. He discovered “white noise.”
【单选题】He hated the war so much that the decided to leace the army for good .
A.
permanently
B.
fo good-looking
C.
for a long time
D.
shortly
【单选题】已完工程及设备保护费费率如下表所示，则某室内分布系统工程中，其已完工程及设备保护费的费率为（ ）。
A.
2.0%
B.
1.8%
C.
1.5%
D.
0.0%
E.
无法确定
【单选题】Why did Fabio Hendry and Seongil Choi make the stools?
A.
Because they regarded it as a project to explore the usability of various waste products.
B.
Because they intended to reduce the amount of leftover nylon powder.
C.
Because they expected to make the stools in a variety of shape.
D.
Because they wanted to consume less energy and leave less waste.
【简答题】脑栓塞最多见的栓子来源是 A大动脉硬化斑块脱落 B．肺动脉血栓 C．心脏病栓子 D．空气栓子 E．脂肪栓子
【单选题】He __ in the factory for three years before he joined the Army.
A.
has worked
B.
works
C.
had worked
D.
will work
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