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【单选题】
关于单层有吊车厂房伸缩缝区段的纵向排架柱间支撑布置原则,下列表述正确的是( )A.
下柱支撑布置在中部，上柱支撑布置在中部及两端
B.
下柱支撑布置在两端，上柱支撑布置在中部
C.
下柱支撑布置在中部，上柱支撑布置在两端
D.
下柱支撑布置在中部及两端，上柱支撑布置在中部
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举一反三
【单选题】What kind of people, according to the passage, can take running as regular exercise immediately?
A.
People with a lot of enthusiasm.
B.
People with good health condition.
C.
People who have no money but lots of time.
D.
People who want to be stronger.
【单选题】--Why can she keep such a good figure? --She ________ great importance to regular exercise.
A.
attracts
B.
awards
C.
applies
D.
attaches
【单选题】According to the passage, people______can take running as regular exercise immediately?
A.
with a lot of enthusiasm
B.
with good health condition
C.
who have no money but lots of time
D.
who want to be stronger
【简答题】若x=1/(√3-√2),则x 6 -2√2x 5 -x 4 +x 3 -2√3x 2 +2x-√2的值是____.
【简答题】下列计算正确的是( ) A.√2 x √5=√10 B. x8÷x2=x4 C. (2a)3=6a3 D . 3a3· 2a2=6a6(2016长沙中考数学试题及答案)
【简答题】由于AFC系统时钟出错等原因，造成大量车票过期乘客无法出站时，相关车站AFC系统需启用 模式。A. 日期免检
【单选题】函数z=x2+y2z=x2+y2在柱面(x−√2)2+(y−√2)2=4(x−2)2+(y−2)2=4上
A.
最大值为16，最小值为0
B.
既无最大值又无最小值
C.
不存在最大值，最小值为0
D.
最大值为16，不存在最小值
【简答题】16转换为二进制数应为
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