正确答案: A
用亚硝酸钠腌制食品
题目:下列常见盐在生产、生活中的用途不合理的是
解析:A
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举一反三的答案和解析:
[单选题]以下是人体几种体液的pH,其中呈酸性的是
胃液0.9~1.5
[单选题]Ifyouliveinacoldplace,youshouldprepare_______.
somewarmclothesandbeddingsupplies
[单选题]下列对该词的理解不恰当的是( )
“醉里挑灯看剑,梦回吹角连营”表现了好友陈同甫对现实的不满和对当年金戈铁马的疆场生活的留恋怀念。
[单选题]氧气是我们身边常见的物质,以下有关氧气的叙述正确的是
物质与氧气发生的反应都是氧化反应
[单选题]BJack is a famous writer now.But he said he was not a good student when he was young.He was often late for class and didn’t like doing his homework. Sometimes he slept in class while the teacher was teaching.He didn't understand much, but he always thought he under-stood everything..
clever
解析:26.C【解析】由第一段可知Jack小时候并不聪明,也不勤奋,故选C.
[单选题]对以下实验的实验现象描述,正确的是( )
把带有火星的木条伸入盛有氧气的集气瓶中,木条复燃
[单选题]秦末农民战争中,著名的以少胜多的战役是
巨鹿之战
[单选题]12.
call
[单选题]生态工业的重要载体是( )。
生态工业园区