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【多选题】
关于理想气体的内能,说法正确的是( )。
A.
状态一定,内能也一定
B.
对应一状态的内能是可以直接测定的
C.
对应一状态,内能只有一个数值,不可能有两个或两个以上的数值
D.
状态改变时,内能一定跟着改变
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参考答案：
举一反三
【单选题】Who was considered the “mother of modern American poetry”?
A.
Emily Dickinson
B.
Edward Dickinson
C.
Lavinia Dickinson
D.
Emily Norcross Dickinson.
查看完整题目与答案
【单选题】乳癌病人乳房皮肤出现“桔皮样”改变是由于
A.
癌细胞堵塞皮下淋巴管
B.
癌肿侵犯乳房Cooper韧带
C.
癌肿与胸肌粘连
D.
癌肿与皮肤粘连
E.
癌肿侵犯乳管
查看完整题目与答案
【单选题】以下哪项技术是提高每个信道上传输信息容量的一个有效的途径?()
A.
光纤孤子(Soliton)通信
B.
密集波分复用(DWDM)
C.
光时分复用(OTDM)
D.
光频分复用(OFDM)
查看完整题目与答案
【多选题】下列关于纳税人、扣缴义务人的权利，表述正确的有（ ）。
A.
有权要求税务机关为纳税人、扣缴义务人的情况保密
B.
享有申请减税、免税、退税的权利
C.
纳税人因有特殊困难，不能按期缴纳税款的，经省级国家税务局、地方税务局批准，可以延迟纳税．但最长不能超过3个月
D.
纳税人自结算缴纳税款之日起2年内发现超过应纳税额缴纳的税款，可以向税务机关要 求退还多缴的税款，但不得加算银行的存款利息
查看完整题目与答案
【单选题】The programs of UNICEF have saved thousands of African children who would have died from hunger or disease.
A.
instead
B.
therefore
C.
otherwise
D.
moreover
查看完整题目与答案
【单选题】---Who has made a mess in my room? ---Who else it but your naughty son?
A.
could do
B.
could have done
C.
did
D.
has done
查看完整题目与答案
【简答题】April Fool’s Day（愚人节）, was a day of laughing and jokes. This day is kept in many countries, not only in Britain and the USA. This is a day to play jokes and make people laugh. Nobody knows when was th...
查看完整题目与答案
【简答题】The word “them” in Line 7, Para. 2 refers to ________. A) doctors who treat heart diseases B) makers of artificial hearts C) America’s health-care programs D) new models of artificial hearts
查看完整题目与答案
【单选题】You are going to read an article about people who changed their jobs. For questions 23-35, choose from the people (A-D). The people may be chosen more than once. There is an example at the beginning (...
B.
The Paniter Ron Able white was a manager in advertising but now makes a living as an artist. 'My painting began as a hobby but I realised I was getting far more excitement out of it than out of working. The decision to take redundancy and to become an artist seemed logical. The career counsellor I talked to was very helpful. I think I was the first person who had ever told him, '1 don't want to go back to where I've been.' He was astonished because the majority of people in their mid-forties need to get back to work immediately -they need the money. But we had married young and our children didn't need our support. It was a leap into the unknown. We went to the north of England, where we didn't know a soul. It meant leaving all our friends, but we've been lucky in that our friendships have survived the distance plenty of them come up and visit us now.'
C.
The Hatmaker After working for five years as a company lawyer, Katherine Goodison set up her own business in her London flat, making hats for private clients. 'My job as a lawyer was fun. It was stimulating and I earned a lot of money, but the hours were terrible. I realised I didn't wan
查看完整题目与答案
【多选题】实施准时化采购应具备哪些条件?( )
A.
看板管理
B.
选择最佳供应商，并对供应商进行有效管理
C.
供应商与用户紧密合作
D.
严格的质量控制
查看完整题目与答案
相关题目：
【单选题】Who was considered the “mother of modern American poetry”?
A.
Emily Dickinson
B.
Edward Dickinson
C.
Lavinia Dickinson
D.
Emily Norcross Dickinson.
查看完整题目与答案
【单选题】乳癌病人乳房皮肤出现“桔皮样”改变是由于
A.
癌细胞堵塞皮下淋巴管
B.
癌肿侵犯乳房Cooper韧带
C.
癌肿与胸肌粘连
D.
癌肿与皮肤粘连
E.
癌肿侵犯乳管
查看完整题目与答案
【单选题】以下哪项技术是提高每个信道上传输信息容量的一个有效的途径?()
A.
光纤孤子(Soliton)通信
B.
密集波分复用(DWDM)
C.
光时分复用(OTDM)
D.
光频分复用(OFDM)
查看完整题目与答案
【多选题】下列关于纳税人、扣缴义务人的权利，表述正确的有（ ）。
A.
有权要求税务机关为纳税人、扣缴义务人的情况保密
B.
享有申请减税、免税、退税的权利
C.
纳税人因有特殊困难，不能按期缴纳税款的，经省级国家税务局、地方税务局批准，可以延迟纳税．但最长不能超过3个月
D.
纳税人自结算缴纳税款之日起2年内发现超过应纳税额缴纳的税款，可以向税务机关要 求退还多缴的税款，但不得加算银行的存款利息
查看完整题目与答案
【单选题】The programs of UNICEF have saved thousands of African children who would have died from hunger or disease.
A.
instead
B.
therefore
C.
otherwise
D.
moreover
查看完整题目与答案
【单选题】---Who has made a mess in my room? ---Who else it but your naughty son?
A.
could do
B.
could have done
C.
did
D.
has done
查看完整题目与答案
【简答题】April Fool’s Day（愚人节）, was a day of laughing and jokes. This day is kept in many countries, not only in Britain and the USA. This is a day to play jokes and make people laugh. Nobody knows when was th...
查看完整题目与答案
【简答题】The word “them” in Line 7, Para. 2 refers to ________. A) doctors who treat heart diseases B) makers of artificial hearts C) America’s health-care programs D) new models of artificial hearts
查看完整题目与答案
【单选题】You are going to read an article about people who changed their jobs. For questions 23-35, choose from the people (A-D). The people may be chosen more than once. There is an example at the beginning (...
B.
The Paniter Ron Able white was a manager in advertising but now makes a living as an artist. 'My painting began as a hobby but I realised I was getting far more excitement out of it than out of working. The decision to take redundancy and to become an artist seemed logical. The career counsellor I talked to was very helpful. I think I was the first person who had ever told him, '1 don't want to go back to where I've been.' He was astonished because the majority of people in their mid-forties need to get back to work immediately -they need the money. But we had married young and our children didn't need our support. It was a leap into the unknown. We went to the north of England, where we didn't know a soul. It meant leaving all our friends, but we've been lucky in that our friendships have survived the distance plenty of them come up and visit us now.'
C.
The Hatmaker After working for five years as a company lawyer, Katherine Goodison set up her own business in her London flat, making hats for private clients. 'My job as a lawyer was fun. It was stimulating and I earned a lot of money, but the hours were terrible. I realised I didn't wan
查看完整题目与答案
【多选题】实施准时化采购应具备哪些条件?( )
A.
看板管理
B.
选择最佳供应商，并对供应商进行有效管理
C.
供应商与用户紧密合作
D.
严格的质量控制
查看完整题目与答案
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