皮皮学,免费搜题
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【简答题】
: 增色效应, 减色效应, 核酸分子杂交, 密码子, 反密码子 ,分子印迹技术 ;病毒,噬菌体; mRNA, tRNA, rRNA, Tm , cAMP, IMP, ATP, bp 中文名称及含义 ; I+G ( 食品工业常用的添加剂 ),
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皮皮学刷刷变学霸
举一反三
【单选题】When a sample is measured in parallel, which is the possible reason can result in good precision but bad accuracy of the result?A. During the operation, the solution is splashed out seriouslyB. use un...
A.
mistake,influence accuracy
B.
true
C.
mistake,influence accuracy
D.
mistake
【单选题】When is the parallel search used?
A.
When searching a small are
B.
When searching a large area.
C.
When searching over hilly terrain
D.
When searching during night.
【判断题】A translation (平动) of an object is a motion along a straight or curved line, and lines connecting two points of the object are always parallel during the motion.
A.
正确
B.
错误
【单选题】Evolution means an integration of matter and concomitant dissipation of motion, during which the matter passes from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, and dur...
A.
too broad
B.
too narrow
C.
lacking in context
D.
Figurative
E.
Slanted
F.
Obscure
G.
circular
【多选题】下列有关安全文明费的说法中,正确的有( )。
A.
安全文明施工费包括临时设施费
B.
现场生活用洁净燃料费属于环境保护费(文明施工)
C.
“三宝”、“四口”、“五临边”等防护费用属于安全施工费
D.
消防设施与消防器材的配置费用属于文明施工费
E.
施工现场搭设的临时文化福利用房的费用属于文明施工费
【简答题】The book is very informative,for it deals with questions more than hiring.
【判断题】间接采购可充分发挥外部专业采购机构的优势对于中小型零售商来说,间接采购更经济更有效率
A.
正确
B.
错误
【判断题】An informative speech aims to convey knowledge and understanding.()
A.
正确
B.
错误
【简答题】A.Persuasive. B.Informative. C.Emotive. D.Performative.
【单选题】Choose the correct parallel word or parallel phrase to make the following sentence correct. During the holiday I read books, _________________, and attended family gatherings.
A.
study Chinese
B.
am studying Chinese
C.
studied Chinese
D.
was studying Chinese
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