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【多选题】
吊顶按照骨架材料不同,可分为( )。
A.
纸面石膏板吊顶
B.
纤维板吊顶
C.
轻钢龙骨吊顶
D.
木龙骨吊顶
E.
铝合金龙骨吊顶
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【单选题】下列哪项是管理审计评价的首要标准
A.
各种计划、指标、预算、定额
B.
前期的审计标准
C.
国家的方针、政策、法令、制度
D.
本单位或国内外同行业的历史先进水平与平均水平
【单选题】设方阵A的特征值丸所对应的特征向量为ζ,那么A2-E以ζ作为特征向量所对应的特征值为( )。
A.
2λ-1
B.
λ
C.
λ2
D.
λ2-1
【单选题】设方阵A的特征值λ所对应的特征向量为ξ,那么A2-E以ξ作为其特征向量所对应的特征值是( )。
A.
λ
B.
2λ-1
C.
λ2-1
D.
λ2
【简答题】下列哪项是管理审计评价的首要标准( C )。 A. 各种计划、指标、预算、定额。 B. 前期的审计标准。 C. 国家的方针、政策、法令、制度。 D. 本单位或国内外同行业的历史先进水平与平均水平。
【单选题】自行车摩托车中的链传动按照用途属于
A.
传动链
B.
起重链
C.
牵引链
【判断题】近朱者赤,近墨者黑,强调了幼儿容易受到环境的影响。
A.
正确
B.
错误
【简答题】Read the following advertisements: AD1 The Michael Jackson 'Michael09' T-shirt is a great way to remember an American music legend! We also sell Jackson's Thriller album. Why not turn up the volume on...
【单选题】Don't just make sales . ( )
A.
the act of selling someone property, food, or other goods
B.
a period of time when shops sell their goods at lower prices than usual
C.
the total number of products that are sold during a particular period of time
D.
an event at which things are sold, especially to the person who offers the highest price sale of
【简答题】在Word2010文档中,要把多处同样有错误一次更正,正确的方法是( )
【单选题】Which of the following statements about Michael Jackson is false?
A.
He was a singer, songwriter, dancer and celebrity icon in America.
B.
Michael and his brothers were molded into a musical group called “Jackson 5” by their mother.
C.
Jackson’s amazing and complicated dance techniques, such as the robot and the moonwalk, inspired the dancers all over the world.
D.
Jackson was renowned worldwide as the “King of Pop.”
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