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【简答题】
静水池塘池水中溶氧的主要来源是 进行光合作用产生的氧气。
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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
【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...
【单选题】"The man preparing the documnets is the firm's 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.....
【单选题】“The man preparing the documents is the firm’s lawyer”has all the following possible meanings EXCEPT________.
A.
T he man who has prepared the documents is the firm’s lawyer.
B.
The man who has been preparing the documents is the firm ’s lawyer.
C.
The man who is preparing the documents is the firm ’s lawyer.
D.
The man who will prepare the documents is the firm ’s lawyer.
【多选题】钻孔灌注桩的特点有( )。
A.
因持力土层的起伏面变化
B.
钢筋用量较少
C.
钢筋用量较多
D.
便于施工
E.
对地基要求高
【单选题】阴在内,阳之守也”说明了阴阳之间的何种关系?
A.
阴阳交感
B.
阴阳互根
C.
阴阳对立
D.
阴阳消长
E.
阴阳转化
【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
【简答题】Hero Mariah Carey there's a hero if you ____1____ your heart you don't have to be afraid of what you are there's an answer if you reach into your___2___ and the___3_____ that you know will ____4_____ ...
【多选题】钻孔灌注桩的特点是( )。
A.
施工设备简单、操作方便,
B.
适用于各种砂性土、硬性土、卵石类土层和岩层
C.
施工周期短
D.
不需试桩
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