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【单选题】
低温钢焊接时,关键是要保证()。
A.
焊缝区和粗晶区的低温韧性
B.
接头的低温强度
C.
焊缝的低温耐蚀性能
D.
接头的低温弯曲性能
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参考答案:
举一反三
【单选题】______ is fond of reading novels.
A.
Not only Tom but also Mary and Joan
B.
Neither Tom nor Mary and Joan
C.
Either Tom or Mary and Joan
D.
Tom as well as Mary and Joan
【单选题】钢材内部除含有 Fe , C 外,还含有害元素 。
A.
N , O , S , P
B.
N , O , Si
C.
Mn , O , P
D.
Mn , Ti
【单选题】Which of the following is a true statement regarding auditing standards?
A.
Prior to the passage of Sarbanes-Oxley, the FASB established auditing principles for U.S. public companies.
B.
PCAOB auditing standards are applicable to entities outside the U.S.
C.
There are no similarities between PCAOB standards and International Standards on Auditing.
D.
The Auditing Standards Board has revised most of its standards to converge with the international standards.
【判断题】The Code of Ethics of the AICPA calls for a member in public practice to be independent in fact and appearance when providing auditing services.
A.
正确
B.
错误
【单选题】下列属于杭州跨境电子商务试点平台的是
A.
E贸易
B.
贸通天下
C.
跨境一步达
D.
大龙网
【单选题】钢材内部除含有 Fe , C 外,还含有害元素 。
A.
N , O , S , P
B.
N , O , Si
C.
Mn , O
D.
Mn , Si
【单选题】下列属于杭州跨境电子商务试点平台的是()。
A.
跨境一步达
B.
大龙网
C.
E贸易
D.
贸通天下
【单选题】听力原文:M: Mary, would you go to the Children's Center with us this Sunday afternoon? W: Well, I'd like to, but Mum asked me to see her nephew Tom at No. 1 People's Hospital. M: It doesn't matter. What's...
A.
The Children's Palace.
B.
The Children's Center.
C.
The hospital.
【简答题】钢材内部除含有 Fe , C 外,还含有害元素 。
【单选题】下列属于杭州跨境电子商务试点平台的是:
A.
E贸易
B.
大龙网
C.
贸通天下
D.
跨境一步达
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