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【简答题】
羧酸分子中______上的氢原子，被______取代而生成的化合物，称为氨基酸。
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【单选题】The bridge which last year looks really beautiful.
A.
was built
B.
built
C.
was set up
D.
had been built
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【单选题】The bridge which ______ last year looks really beautiful.
A.
was built
B.
‍ built
C.
to be built
D.
‍ being built
查看完整题目与答案
【单选题】The bridge which ______ last year looks really beautiful.
A.
was built
B.
built
C.
was set
D.
had been built
查看完整题目与答案
【判断题】2016 年5月1日后, 增值税一般纳税人外购不动产在建工程,其支付的增值税 可以先抵扣60%, 剩余40%计入工程成本。
A.
正确
B.
错误
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【单选题】The bridge which ( )last year looks beautiful.
A.
was built
B.
built
C.
to be built
D.
being built
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【单选题】The bridge which ______ last year looks really beautiful.
A.
was built
B.
built
C.
had built
D.
had been built
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【单选题】圆形曝气沉淀池中混合液的流态属于( )。
A.
推流式
B.
完全混合式
C.
循环混合式
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【简答题】要求写出会计分录 以现金支付车间水电费1000元,行政部门的水电费500元。
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【单选题】减少局部排风罩设计排风量的方法,下列何项是错误的?
A.
外部吸气罩的四周加法兰
B.
冷过程通风柜将吸风口设在上
C.
条缝式槽边罩将低矮截面改成高截面
D.
条缝式槽边罩将等高条缝改成楔形条缝
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【简答题】车间现金支付水电费 1000 元
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【单选题】The bridge which last year looks really beautiful.
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【单选题】The bridge which ______ last year looks really beautiful.
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【单选题】The bridge which ______ last year looks really beautiful.
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was built
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【单选题】圆形曝气沉淀池中混合液的流态属于( )。
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【简答题】要求写出会计分录 以现金支付车间水电费1000元,行政部门的水电费500元。
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【单选题】减少局部排风罩设计排风量的方法,下列何项是错误的?
A.
外部吸气罩的四周加法兰
B.
冷过程通风柜将吸风口设在上
C.
条缝式槽边罩将低矮截面改成高截面
D.
条缝式槽边罩将等高条缝改成楔形条缝
查看完整题目与答案
【简答题】车间现金支付水电费 1000 元
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