(2010·泸州)实验室有两瓶失去标签的溶液,一瓶是稀盐酸,另一瓶是氢氧化钠溶液

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问题:

(2010·泸州)实验室有两瓶失去标签的溶液,一瓶是稀盐酸,另一瓶是氢氧化钠溶液,下列试剂中不能将它们鉴别出来的是(     )

A.酚酞试液

B.镁条

C.氯化钾溶液

D.氯化铜溶液

考点:酸的性质浓硫酸的稀释生石灰的性质和用途碱的用途
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选词填空。
together,   bikes,   wait,   cold,   fun,   but,   fishing
Dear Tyrone,
     It was great to hear from you. I really miss camping at Huntington Beach too. I have never had so
much 1______. 
     Now, my dad and I have been doing a lot of 2______. We catch mostly sunfish and bluegills, 3______
last weekend I caught a smallmouth. Do you ever go fishing? Wouldn't it be great if we could get our dads to
take us on fishing trips 4______?
     What do you like to do for fun in Kentucky? Is it warm down there now? It's still pretty 5______where
we live. We've been riding our 6______ a lot and playing with scooters, but we will probably have to 7______
until the middle of June before we can go swimming.
     Write soon and tell me what you're doing.
                                                                                                                         Your fishing buddy,
                                                                                                                                        Jason
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2012年伦敦奥运会期间,英国媒体用“北京镑”一词感叹中国游客强大的奢侈品消费能力。其实,这只是中国人在境外奢侈品消费的一个缩影。不少经济界人士呼吁有关部门出台减税政策,将数额巨大的海外奢侈品消费拉回国内。下列图示(D1表示减税前,D2表示减税后)能够准确表达这一思路的是

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医疗机构的负责人、药品采购人员、医师等有关人员收受药品生产企业、药品经营企业或者其代理人给予的财物或者其他利益的,由()

A.卫生行政部门处罚

B.工商行政管理部门处罚

C.经济综合主管部门处罚

D.药品监督管理部门处罚

E.纪检督察部门处罚

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哪种钢丝绳最柔软()。

A、6×19+1

B、6×37+1

C、6×61+1

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在现有的集中授课、园本培训、远程教育的基础上,推进()和()建设,拓展学前教育师资培训途径,探索学前教育师资培训新模式。

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