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【单选题】
1mol 单原子理想气体从温度 300k 绝热压缩至 500k ,则焓变为A.
0
B.
4157 J
C.
-2494 J
D.
2494J
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举一反三
【简答题】三相异步电动机电磁转矩与电压U1的关系是 。
【简答题】Topic 43 Session1 根据英语单词或词组，匹配对应的中文意思。A. best interestsB. safetyC. professional judgmentD. unethicalE. deceptiveF. integrityG. adequateH. welfareI. principleJ. ethics
【单选题】Topic 43 Session 1-3 (Vocabulary 4) Use words correctly. Choose the sentence that uses the part in the brackets correctly.
A.
Employees displaying (integrity) will be subject to disciplinaryactions.
B.
The company we hired has very high (standards) for theiremployees.
【单选题】Topic 43 Session 1-1 (Vocabulary 4) Use words correctly. Choose the sentence that uses the part in the brackets correctly.
A.
The (health)of a person includes physical, mental, andemotional aspects.
B.
Employees are expected to prevent the (safety) of clients
【简答题】下列属于一个企业的债务的是（ ）。
【单选题】根据我国《企业破产法》的规定，下列属于共益债务的是()
A.
破产案件的诉讼费用
B.
管理、变价和分配债务人财产的费用
C.
管理人执行职务的报酬
D.
破产过程中债务人财产致人损害产生的债务
【简答题】Topic 43 Session1 根据中文意思，匹配对应的英语单词或词组。A. 道德标准B. 安全C. 原则D. 不道德的E. 幸福，健康F. 专业判断G. 充足的H. 大众利益I. 诚实正直J. 误导的，骗人的
【单选题】Topic 43 Session 1-2 (Vocabulary 4) Use words correctly. Choose the sentence that uses the part in the brackets correctly.
A.
(Deceptive) behavior is unacceptable.
B.
Engineers must always be (unethical).
【判断题】Topic 43 Session 2 Listening 6-1 Listen to a conversation between a job interviewer and an engineer. Topic 43 listening 6 The woman outlines the company’s policy on unethical behavior.
A.
正确
B.
错误
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