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【单选题】
Forced air circulation is provided by a fan of generous capacity which is driven from the engine _____ by a belt or by fan blade formed in the flywheel.
A.
camshaft
B.
rocker arm
C.
crankshaft
D.
connecting rod
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参考答案：
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【多选题】旅游住宿服务是旅行社产品的重要构成内容之一,旅行社对住宿服务的采购一般包括等内容。
A.
选择住宿服务设施
B.
选择预订渠道
C.
确定客房租住价格
D.
办理住宿服务预订手续
E.
选择客房的装修材料
查看完整题目与答案
【单选题】A公司2015年年末有关明细科目余额如下:“应收账款——甲”科目借方余额80万元,“预收账款——丙”科目借方余额20万元,“预收账款——丁”科目贷方余额35万元,与“应收账款”科目有关的“坏账准备”科目贷方余额为3万元。假定不考虑其他因素,A公司2015年12月31日资产负债表中“预收款项”项目的期末余额是( )万元。
A.
115
B.
112
C.
35
D.
55
查看完整题目与答案
【单选题】下列关于“人的全面发展”的说法错误的是()。
A.
教育是人的全面发展的重要前提
B.
社会关系是人的全面发展的重要条件
C.
人的全面发展是整个人类全面发展的总趋势和总目标，也是教育活动的总目标。
D.
这一学说是我国和其他社会主义国家制定教育目的的指导思想和理论基础
E.
教育选择
查看完整题目与答案
【单选题】关于后鳃体的描述哪项正确( )
A.
第5对咽囊形成的细胞团
B.
参与颜面形成
C.
与颈窦形成有关
D.
残留的第5对鳃弓
E.
分化为甲状腺滤泡上皮细胞
查看完整题目与答案
【简答题】A dedicated F excellence K sincerely B efficiency G designated L overrated C chronic H discarded M rejection D positive I Incorporate N differentiate E Coherently J deficiency O dissipate The key elem...
查看完整题目与答案
【多选题】旅游住宿服务是旅行社产品的重要构成内容之一,旅行社对住宿服务的采购一般包括()等内容
A.
选择住宿服务设施
B.
选择预定渠道
C.
确定客房租住价格
D.
办理住宿服务预定手续
E.
选择客房的装修材料
查看完整题目与答案
【简答题】2016年12月31日，甲公司对应收丙公司的账款进行减值测试。应收账款余额合计为1 000 000元，甲公司根据丙公司的资信情况确定应计提100 000元坏账准备。 2011年末计提坏账准备，应编制如下会计分录： 2、甲公司2017年对丙公司的应收账款确认实际发生坏账损失30 000元，确认坏账损失时，甲公司应编制如下会计分录： 3、假设甲公司2018年末应收丙公司的账款金额为1 200 000元...
查看完整题目与答案
【单选题】What is the second subject in this sentence? Do you believe that the key to success is a lot of practice and hard work.
A.
you
B.
believe
C.
key
D.
success
E.
is
F.
lot
查看完整题目与答案
【单选题】The key to establishing a business relationship is to___.
A.
tell staff what to do in social settings.
B.
combine both business and pleasure.
C.
chat to colleagues and ignore clients.
D.
improve techniques for social chit-chat.
E.
mention the subject of business.
F.
take clients to sports events.
G.
have a nice meal and a good time.
查看完整题目与答案
【单选题】Examine the data in the EMPLOYEES and DEPARTMENTS tables: Also examine the SQL statements that create the EMPLOYEES and DEPARTMENTS tables: On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_...
A.
Only the row with department ID 40 is deleted in the DEPARTMENTS table.
B.
The statement fails because there are child records in the EMPLOYEES table with department ID 40.
C.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also the rows with employee IDs 110 and 106 are deleted from the EMPLOYEES table.
D.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also the rows with employee IDs 106 and 110 and the employees working under employee 110 are deleted from the EMPLOYEES table.
E.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also all the rows in the EMPLOYEES table are deleted.
F.
The statement fails because there are no columns specifies in the DELETE clause of the DELETE statement.
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相关题目：
【多选题】旅游住宿服务是旅行社产品的重要构成内容之一,旅行社对住宿服务的采购一般包括等内容。
A.
选择住宿服务设施
B.
选择预订渠道
C.
确定客房租住价格
D.
办理住宿服务预订手续
E.
选择客房的装修材料
查看完整题目与答案
【单选题】A公司2015年年末有关明细科目余额如下:“应收账款——甲”科目借方余额80万元,“预收账款——丙”科目借方余额20万元,“预收账款——丁”科目贷方余额35万元,与“应收账款”科目有关的“坏账准备”科目贷方余额为3万元。假定不考虑其他因素,A公司2015年12月31日资产负债表中“预收款项”项目的期末余额是( )万元。
A.
115
B.
112
C.
35
D.
55
查看完整题目与答案
【单选题】下列关于“人的全面发展”的说法错误的是()。
A.
教育是人的全面发展的重要前提
B.
社会关系是人的全面发展的重要条件
C.
人的全面发展是整个人类全面发展的总趋势和总目标，也是教育活动的总目标。
D.
这一学说是我国和其他社会主义国家制定教育目的的指导思想和理论基础
E.
教育选择
查看完整题目与答案
【单选题】关于后鳃体的描述哪项正确( )
A.
第5对咽囊形成的细胞团
B.
参与颜面形成
C.
与颈窦形成有关
D.
残留的第5对鳃弓
E.
分化为甲状腺滤泡上皮细胞
查看完整题目与答案
【简答题】A dedicated F excellence K sincerely B efficiency G designated L overrated C chronic H discarded M rejection D positive I Incorporate N differentiate E Coherently J deficiency O dissipate The key elem...
查看完整题目与答案
【多选题】旅游住宿服务是旅行社产品的重要构成内容之一,旅行社对住宿服务的采购一般包括()等内容
A.
选择住宿服务设施
B.
选择预定渠道
C.
确定客房租住价格
D.
办理住宿服务预定手续
E.
选择客房的装修材料
查看完整题目与答案
【简答题】2016年12月31日，甲公司对应收丙公司的账款进行减值测试。应收账款余额合计为1 000 000元，甲公司根据丙公司的资信情况确定应计提100 000元坏账准备。 2011年末计提坏账准备，应编制如下会计分录： 2、甲公司2017年对丙公司的应收账款确认实际发生坏账损失30 000元，确认坏账损失时，甲公司应编制如下会计分录： 3、假设甲公司2018年末应收丙公司的账款金额为1 200 000元...
查看完整题目与答案
【单选题】What is the second subject in this sentence? Do you believe that the key to success is a lot of practice and hard work.
A.
you
B.
believe
C.
key
D.
success
E.
is
F.
lot
查看完整题目与答案
【单选题】The key to establishing a business relationship is to___.
A.
tell staff what to do in social settings.
B.
combine both business and pleasure.
C.
chat to colleagues and ignore clients.
D.
improve techniques for social chit-chat.
E.
mention the subject of business.
F.
take clients to sports events.
G.
have a nice meal and a good time.
查看完整题目与答案
【单选题】Examine the data in the EMPLOYEES and DEPARTMENTS tables: Also examine the SQL statements that create the EMPLOYEES and DEPARTMENTS tables: On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_...
A.
Only the row with department ID 40 is deleted in the DEPARTMENTS table.
B.
The statement fails because there are child records in the EMPLOYEES table with department ID 40.
C.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also the rows with employee IDs 110 and 106 are deleted from the EMPLOYEES table.
D.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also the rows with employee IDs 106 and 110 and the employees working under employee 110 are deleted from the EMPLOYEES table.
E.
The row with department ID 40 is deleted in the DEPARTMENTS table. Also all the rows in the EMPLOYEES table are deleted.
F.
The statement fails because there are no columns specifies in the DELETE clause of the DELETE statement.
查看完整题目与答案
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