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【单选题】
当企业中有债务和美元净债权,分别预测美元与欧元对人民币的汇率变动为贬值和升值时, 外汇 损益和外汇风险的变化为( )。
A.
外汇损失和收益相互抵消，外汇风险较小
B.
外汇损益和外汇风险不变
C.
外汇损失增大，外汇风险增大
D.
外汇收益增大，外汇风险增大
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【单选题】在NH3.H2O溶液中,加入少量NH4Cl溶液,溶液的pH值将 ( )。
A.
升高
B.
降低
C.
不变
D.
不能判断
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【简答题】风机盘管的水系统按供回水的根数可以分为( )A. 双水管系统    B、三水管系统    C、 四水管系统    D、单水管系统
查看完整题目与答案
【简答题】A．用氨水吸收少量SO 2 气体：2NH 3 ·H 2 O+SO 2 =2NH 4 + +SO 3 2- +H 2 O B．NaHSO 4 溶液中滴入Ba(OH) 2 溶液至中性：H + +SO 4 2- +Ba 2+ 十OH - ===BaSO 4 ↓+H 2 O C．在H 2 O 2 中加入酸性KMnO 4 溶液：2MnO 4 - +5H 2 O 2 +6H + ====2Mn 2+ +5O ...
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【多选题】The following scenario relates to questions 82 - 86 Your audit firm Cal & Co has just gained a new audit client, Tirrol Co, in a tender in which Cal & Co offered competitively low audit fees. You are ...
A.
We should budget for the extra time required to document an understanding of the entity, its environment and its systems, and to verify material opening balances.
B.
Given the tight reporting deadline, a combined approach should be adopted on the audit, relying on tests of controls wherever possible.
C.
We must agree a clear timetable with the client for the testing of the computerized inventory systems, setting out availability of access to the system, files and personnel required to complete testing.
D.
As this is our first year of audit, we should agree separate fees with the client for any additional audit procedures required. If the client refuses, we should consider withdrawing from the audit as Cal & Co would be deemed to be lowballing.
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【多选题】风机盘管的水系统按供回水管的根数可分为( )
A.
单管制
B.
双管制
C.
三管制
D.
四管制
查看完整题目与答案
【单选题】下列离子方程式正确的是 [     ]
A.
向NH 4 HSO 4 溶液中滴加少量的Ba(OH) 2 溶液：Ba 2＋ ＋2OH － ＋NH 4 ＋ ＋H ＋ == BaSO 4 ↓＋NH 3 ·H 2 O＋H 2 O
B.
向漂白粉溶液中通入过量的SO 2 气体：ClO － ＋SO 2 ＋H 2 O== HSO 3 － ＋HClO
C.
向偏铝酸钠溶液中通入少量CO 2 气体：AlO 2 － ＋CO 2 ＋2H 2 O== Al(OH) 3 ↓＋HCO 3 －
D.
海水中的Fe 2＋ 在铁细菌的催化下被氧化成Fe 2 O 3 ：4Fe 2＋ ＋8OH － ＋CO 2 ==2Fe 2 O 3 ＋HCHO＋3H 2 O
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【单选题】事业单位从财政国库取得的预算资金属于 ( )。
A.
事业收入
B.
财政补助收入
C.
上级补助收入
D.
财政专户返还收入
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【多选题】风机盘管的水系统按供回水的根数可以分为( )
A.
双水管系统
B.
三水管系统
C.
四水管系统
D.
单水管系统
查看完整题目与答案
【简答题】We approach the end of the year with the economy slowing and little sign of cheer. ( 经济迟滞 )
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【单选题】As well as providing some much-needed stress relief, play can end up being, counterintuitively, very productive. We can make interesting, new connections between ideas when we allow ourselves to loose...
A.
play may lower productivity
B.
play may allows us to take a rest
C.
play may be negative for stress relief
D.
play may encourage long hours
查看完整题目与答案
相关题目：
【单选题】在NH3.H2O溶液中,加入少量NH4Cl溶液,溶液的pH值将 ( )。
A.
升高
B.
降低
C.
不变
D.
不能判断
查看完整题目与答案
【简答题】风机盘管的水系统按供回水的根数可以分为( )A. 双水管系统    B、三水管系统    C、 四水管系统    D、单水管系统
查看完整题目与答案
【简答题】A．用氨水吸收少量SO 2 气体：2NH 3 ·H 2 O+SO 2 =2NH 4 + +SO 3 2- +H 2 O B．NaHSO 4 溶液中滴入Ba(OH) 2 溶液至中性：H + +SO 4 2- +Ba 2+ 十OH - ===BaSO 4 ↓+H 2 O C．在H 2 O 2 中加入酸性KMnO 4 溶液：2MnO 4 - +5H 2 O 2 +6H + ====2Mn 2+ +5O ...
查看完整题目与答案
【多选题】The following scenario relates to questions 82 - 86 Your audit firm Cal & Co has just gained a new audit client, Tirrol Co, in a tender in which Cal & Co offered competitively low audit fees. You are ...
A.
We should budget for the extra time required to document an understanding of the entity, its environment and its systems, and to verify material opening balances.
B.
Given the tight reporting deadline, a combined approach should be adopted on the audit, relying on tests of controls wherever possible.
C.
We must agree a clear timetable with the client for the testing of the computerized inventory systems, setting out availability of access to the system, files and personnel required to complete testing.
D.
As this is our first year of audit, we should agree separate fees with the client for any additional audit procedures required. If the client refuses, we should consider withdrawing from the audit as Cal & Co would be deemed to be lowballing.
查看完整题目与答案
【多选题】风机盘管的水系统按供回水管的根数可分为( )
A.
单管制
B.
双管制
C.
三管制
D.
四管制
查看完整题目与答案
【单选题】下列离子方程式正确的是 [     ]
A.
向NH 4 HSO 4 溶液中滴加少量的Ba(OH) 2 溶液：Ba 2＋ ＋2OH － ＋NH 4 ＋ ＋H ＋ == BaSO 4 ↓＋NH 3 ·H 2 O＋H 2 O
B.
向漂白粉溶液中通入过量的SO 2 气体：ClO － ＋SO 2 ＋H 2 O== HSO 3 － ＋HClO
C.
向偏铝酸钠溶液中通入少量CO 2 气体：AlO 2 － ＋CO 2 ＋2H 2 O== Al(OH) 3 ↓＋HCO 3 －
D.
海水中的Fe 2＋ 在铁细菌的催化下被氧化成Fe 2 O 3 ：4Fe 2＋ ＋8OH － ＋CO 2 ==2Fe 2 O 3 ＋HCHO＋3H 2 O
查看完整题目与答案
【单选题】事业单位从财政国库取得的预算资金属于 ( )。
A.
事业收入
B.
财政补助收入
C.
上级补助收入
D.
财政专户返还收入
查看完整题目与答案
【多选题】风机盘管的水系统按供回水的根数可以分为( )
A.
双水管系统
B.
三水管系统
C.
四水管系统
D.
单水管系统
查看完整题目与答案
【简答题】We approach the end of the year with the economy slowing and little sign of cheer. ( 经济迟滞 )
查看完整题目与答案
【单选题】As well as providing some much-needed stress relief, play can end up being, counterintuitively, very productive. We can make interesting, new connections between ideas when we allow ourselves to loose...
A.
play may lower productivity
B.
play may allows us to take a rest
C.
play may be negative for stress relief
D.
play may encourage long hours
查看完整题目与答案