皮皮学,免费搜题
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搜题
【多选题】
为 防霉、防腐和保鲜的目的 的 特种包装技术 包括
A.
充气包装
B.
脱氧包装
C.
真空包装方法
D.
收缩包装
拍照语音搜题,微信中搜索"皮皮学"使用
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举一反三
【单选题】He can’t tell us ________, I think.
A.
important anything
B.
anything important
C.
important something
D.
something important.
【单选题】I didn’t have _____ to say, so I said _____.
A.
important something; anything
B.
anything important; nothing
C.
important anything; something
D.
nothing important; something
【单选题】— _____ . —  I don't agree with you. I think both of them are important. [     ]
A.
Math is as important as English
B.
Math is not as important as English
C.
Math is not important
D.
English is more important
【简答题】When you are in another country, it is important to know the language, but it is equally important to know how to communicate nonverbally(非语言地), before saying anything by gestures. According to...
【判断题】According to the writer, if something only takes two minutes, it can’t be very important.
A.
正确
B.
错误
【判断题】硫氰酸钾法测定食品中铁含量原理是在碱性条件下,二价铁与硫氰酸钾作用生成血红色的硫氰酸铁络合物,颜色深浅与铁离子浓度成正比。
A.
正确
B.
错误
【单选题】患者,男性,25岁,因心悸、心率快,来医院检查,下列检查可明确诊断心律失常的是
A.
心电图
B.
心音图
C.
超声心动图
D.
放射性核素检查
E.
心脏X线
【判断题】硫氰酸钾法测定食品中铁含量原理是在碱性条件下,二价铁与硫氰酸钾作用生成血红色的硫氰酸铁络合物,颜色深浅与铁离子浓度成正比。
A.
正确
B.
错误
【单选题】三十里铺》是一首旋律非常优美的( )民歌。
A.
山西
B.
陕西
C.
甘肃
【判断题】只有经过 概括 与 综合的过程,才能创造出 既有 普遍性, 又 有鲜明个性特征的 艺术 形象 来 。
A.
正确
B.
错误
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