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【单选题】
下列叙述正确的是 ①氧化铝是一种比较好的耐火材料，可用来制造耐火坩埚 ②氧化铁常用作红色油漆和涂料 ③碳酸氢钠俗名小苏打，可用于制作发酵粉和治疗胃酸过多的药物 ④过氧化钠比氧化钠稳定，但两种氧化物均可作潜艇中的供氧剂 ⑤焰色反应体现的是元素的性质A.
①②③⑤
B.
②③④⑤
C.
①③④⑤
D.
①②③④
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【简答题】Most people like watching TV. So does Mary. She doesn't mind soap operas or talk shows. But she can't stand sitcoms，for(因为)they are too boring. Sports shows are her favorite program. She likes sports ...
【单选题】关于基金投资的风险，以下说法错误的是( )。
A.
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B.
基金的风险取决I于基金资产的运作
C.
基金的非系统风险为零
D.
基金的资产运作无法消灭风险
【单选题】Most people _____ a TV set as an essential piece of furniture.
A.
look up
B.
look up to
C.
look on
D.
look through
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【简答题】阅读理解。 Most people like watching TV. So does Mary. She doesn't mind soap operas or talk show. But she can't stand sitcoms, for they are too boring. Sports shows are her favorite. She likes sports very ...
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A.
支付的融资租赁费
B.
教育费附加返还
C.
支付给在建工程人员的工资
D.
支付给离退休人员的统筹退休金
E.
为生产工人支付的住房公积金
【简答题】生产石灰的主要原料是以 为主要成分的天然岩石。
【单选题】李先生向银行申请20年期的等额本息购房按揭贷款100万元,合同规定利率为6%,那么,李先生每月月末向银行支付的本利合计为()元。(答案取近似值)
A.
7891
B.
7361
C.
7164
D.
7391
【简答题】根据所给提示，完成句子，每空一词，含缩略词 1. Most people watched TV late in May this year. (改为一般疑问句) _______________ most people _______________ TV late in May this year? 2. The students will learn the group dance on the...
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