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【简答题】
混凝土结构工程中对所用热轧带肋钢筋原材的主要要求有哪些?
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【单选题】The underlined part 'keep an anxious eye on the state of his currency' means ______.
A.
take care not to be over-critical in his writing
B.
watch carefully to see that nobody else takes his job
C.
be careful to ensure that his comments retain their value
D.
be sure that his salary keeps pace with inflation
【判断题】线性分组码是一种代数码。()
A.
正确
B.
错误
【单选题】If the FO presses the take over pb constantly...
A.
The CPT is unable to re-activate his sidestick.
B.
The CPT’s sidestick is still active. It will be de-activated after 40 secs.
C.
The CPT can re-activate his sidestick by pressing the take over pb for more than 40 secs.
D.
The CPT can re-activate his sidestick immediately by pressing his take over pb.
【单选题】关于贵要静脉,下列正确的是
A.
与尺动脉伴行
B.
无静脉瓣
C.
注入腋静脉
D.
起于手背静脉网尺侧
E.
其下端常作为计数脉搏部位
【多选题】执行标准的评价方法有( )和标准适用性的评价方法。
A.
标准应用状况评价方法
B.
标准实施的经济效果评价方法
C.
标准实施的社会效果评价方法
D.
标准实施的环境效果评价方法
【单选题】荔枝花刀在原料表面剞的十字交叉刀纹,采用的是( )法。
A.
直剞
B.
斜剞
C.
反刀剞
D.
推刀剞
【单选题】以下关于线性分组码说法错误的是( )。
A.
线性分组码具有封闭性。
B.
线性分组码是一种系统码 。
C.
线性分组码的最小码距等于码组的最小重量。
D.
线性分组码是一种代数码。
【简答题】Many of us don't pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Na...
【单选题】荔枝花刀在原料表面剞的十字交叉刀纹采用的是( )。
A.
直刀推剞法
B.
斜剞法
C.
反刀剞法
D.
推刀剞法
【单选题】In the third paragraph, 'keep an eye on' means '______'.
A.
take care of
B.
see
C.
look at fixedly
D.
stare at
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