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【单选题】
钢按化学成分可分为()。
A.
转炉钢、平炉钢、电炉钢
B.
结构钢、工具钢、特殊钢
C.
普通钢、优质钢、高级优质钢
D.
碳素钢、合金钢
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【简答题】阅读理解 President Coolidge's statement, 'The business of America is business,' still points to an important truth today-that business institutions have more prestige (威望)  in American society than any ot...
【简答题】President Coolidge’s statement, “The business of America is business,” still points to an important truth today—that business institutions have more prestige(威望)in American society than any other kind...
【简答题】President Coolidge’s statement, “The business of America is business,” still points to a very important truth today — that business organizations have more prestige (威望) in American society than any o...
【简答题】President Coolidge’s statement, “The business of America is business,” still points to an important truth today — that business institutions have more prestige (威望) in American society than any other ...
【简答题】Not many people know that U.S. President Calvin Coolidge did not always live in the White House. Sometimes he lived in the nearby Willard Hotel. Once, in the middle of a night, the President awoke to ...
【单选题】President Coolidge's statement,' The business of America is business', still points to an important truth today--that business institutions have more prestige(威望)in American society than any other kin...
A.
The business institutions in America are concerned with commerce
B.
Business problems are of great importance to the American government
C.
Business is of primary concern to Americans
D.
America is a great power in world business
【判断题】采样器内剩余的油样及洗刷采样器的油品必须倒回罐内.不须另作处理。()
A.
正确
B.
错误
【判断题】采样器内剩余的油样及洗刷采样器的油品必须倒回罐内。
A.
正确
B.
错误
【单选题】President Coolidge's statement, 'The business of America is business,' still points to an important truth today-that business institutions have more prestige in American society than any other kind of...
A.
the business institutions in America are concerned with commerce
B.
business problems are of great importance to the American government
C.
business is of primary concern to Americans
D.
america is a great power in world business
【简答题】阅读理解。 President Coolidge's statement, 'The business of America is business,' still points to an important truth today-that business institutions have more prestige(威望)in American society than any othe...
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