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【判断题】
空气的粘性是空气质点相对运动时产生阻力的性质。
A.
B.
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举一反三
【单选题】“The man preparing the documents is the firm’s lawyer.” has the following possible meanings EXCEPT ____________
A.
the man who has prepared the documents…
B.
the man who has been preparing the documents …
C.
the man who is preparing the documents…
D.
the man who will prepare the documents…
【单选题】下列关于钻孔灌注桩的特点中,错误的是()。
A.
能建造比预制桩的直径大得多的桩
B.
在各种地基上均可使用
C.
与沉入桩中的锤击法相比,施工振动要大得多
D.
因混凝土是在泥水中灌注的,因此混凝土质量较难控制
【多选题】钻孔灌注桩的特点包括( )。
A.
与沉入桩中的锤击法相比,施工噪声和振动要大得多
B.
能建造比预制桩的直径大得多的桩
C.
在各种地基上均可使用
D.
施工上应特别注意对钻孔时的孔壁坍塌及桩尖处地基的流砂、孔底沉淀等的处理,施工质量的好坏对桩的承载力影响很大
E.
因混凝土是在泥水中灌注的,因此混凝土质量较难控制
【简答题】下列关于钻孔灌注桩的特点中,错误的是( )。
【简答题】To cope with the problem, I would like to challenge you to______ for increased focus on other people, in place of your excessive focus on yourself. Yes, I know, this is easier said than done. The fear...
【简答题】There's a hero If you look inside your heart You don't have to be __1___ Of what you are There's an answer If you reach into your soul And the sorrow that you know Will ___2_____ And then a hero come...
【简答题】A、You are not alone B、Experience helps you grow C、Pave your own unique path D、Most of your fears are unreal E、Think about the present moment F、Don’t fear responsibility for your life G、There are many ...
【多选题】桥梁基础施工中,钻孔灌注桩的特点有()。
A.
钢筋用量较少
B.
便于施工
C.
施工工序少
D.
承载能力强
E.
工程缺陷少
【单选题】“ Harry treats his secretary badly. ” “ Yes. He seems to think that she ’ s the person in the office. ”
A.
least important
B.
lesser important
C.
less important
D.
not most important
【单选题】"The man preparing the documents is the firms lawyer" has all the following possible meanings EXCEPT _____
A.
the man who has prepared the documents
B.
the man who has been preparing the documents
C.
the man who is preparing the documents
D.
the man who will prepare the documents.
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