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【判断题】
渗碳体的塑性和韧性几乎为零。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
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【多选题】关于工程计价的特征,说法错误的是( )。
A.
建筑产品的单件性特点决定了每项工程都必须单独计算造价
B.
多次计价是个逐步深化、逐步细化和逐步接近实际造价的过程
C.
工程结算文件一般由建设单位编制，由发包单位审查
D.
计价方法不同，决定了计价依据的复杂性
E.
工程项目多次计价有不同的计价依据，每次计价的精确度要求也不同
【单选题】Why didn't the government' s expansion program work very well?
A.
Because the farmers were uncertain about the financial support the government guaranteed.
B.
Because the farmers were uncertain about the benefits of expanding production.
C.
Because the farmers were uncertain whether foreign markets could be found for their produce.
D.
Because the older generation of farmers were strongly against the program.
【单选题】The international situation is very _______ in the Middle East.
A.
delicious
B.
perfect
C.
delicate
D.
percent
【单选题】以下关于分部分项工程量清单的项目特征编制说法错误的是( )。
A.
项目特征的描述应根据计价规范附录中有关项目特征的要求,结合技术规范、标准图集、施工图纸、按照工程结构、使用材质及规格或安装位置,予以详细而准确的描述和说明。
B.
若标准图纸或施工图纸能够全部或部分满足项目特征描述的要求,项目特征仍应用文字对该项目特征进行详细而准确的描述和说明。
C.
项目特征是投标人投标报价组价的重要依据。
D.
项目特征也是合同内容的一部分。
【单选题】— Did Lucy go to work today? — Yes, she did, ______ she was not feeling very well. [ ]
A.
though
B.
until
C.
or
D.
because
【单选题】The work is very urgent. It ____ today.
A.
must be finished
B.
must finish
C.
finishes
D.
finish
【单选题】Her work is often very hard and she gets very tired. The work is _____.
A.
wonderful
B.
splendid
C.
tedious
D.
magnificent
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