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【多选题】
弯沉测试有哪几种方法
A.
落锤式弯沉
B.
挖坑法
C.
贝克曼
D.
自动弯沉
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【判断题】铸件壁厚不均匀,易产生缩孔、裂纹等缺陷,应尽可能使铸件壁厚均匀或逐渐过渡。
A.
正确
B.
错误
【单选题】In the school where I study English ____.
A.
is there
B.
has no good teachers
C.
is taught
D.
is the most beautiful
【单选题】In the author's opinion, which of the following is the most important if you want to be happy?
A.
Losing weight,
B.
An expensive car.
C.
Success in work.
D.
Feeling happy.
【单选题】下列有关处方的意义的叙述,不正确的是
A.
是调剂人员鉴别药品的依据
B.
为指导患者用药提供依据
C.
是患者已交药费的凭据
D.
是统计医疗药品消耗、预算采购药品的依据
E.
是调配人员配发药品的依据
【判断题】若采用三元组压缩技术存储稀疏矩阵,只要把每个元素的行下标和列下标互换,就完成了对该矩阵的转置运算
A.
正确
B.
错误
【单选题】What is the most likely reason for the British system of local government to be the most representative one?
A.
The system can be easily applied to different countries.
B.
The system creates the utmost efficiency in undertaking activities.
C.
The system is widely used in many regions once ruled by Britain.
D.
The system promotes extensive cooperation with other systems.
【单选题】下列有关处方的意义的叙述,不正确的是:
A.
是调剂人员鉴别药品的依据
B.
为指导患者用药提供依据
C.
是患者已交药费的凭据
D.
是统计医疗药品消耗、预算采购药品的依据
E.
是调剂人员配发药品的依据
【简答题】The Antarctic is the most remote continent and the last to be discovered, but it constitutes up about a tenth of the 【M1】______ world's land suce. It is also the only continent without an indigenou...
【判断题】若采用三元组压缩技术存储稀疏矩阵 , 只要把每个元素的行下标和列下标互换 , 就完成了对该矩阵的转置运算。
A.
正确
B.
错误
【判断题】铸件壁厚不均匀,易产生裂纹。
A.
正确
B.
错误
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