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【判断题】碳是煤的组成成分中发热量最高的元素。应为:氢是煤的组成成分中发热量最高的元素。
A.
正确
B.
错误
【多选题】在下列选项中,属于内部动机的有( )
A.
工作的挑战性
B.
丰厚的报酬
C.
工作的趣味性
D.
责任感
【单选题】Match the headings with the four paragraphs of the leaflet. a. Help the environment when you shop c. Help the environment when you travel b. Help the environment when you drive d. Help the environment...
A.
acdb
B.
cabd
C.
dacb
D.
bcda
【简答题】Have you ever thought what keeps people happy in their work? We’ve recently 20 a survey. Of course, salary is important. Apart from salary, what else makes people happy with their jobs? Now please loo...
【判断题】Even if you are an entry-level employee, you need to work very hard to enhance your work ethics such as wearing proper wardrobe, maintaining a good working relationship with your co-workers, completin...
A.
正确
B.
错误
【单选题】煤的组成成分中发热量最高的组成成分是()。
A.
(H)
B.
(N)
C.
(S)
D.
(A)
【简答题】B. Fill in the blanks with the words given below. space produce health reduce worry reason GIY stands for “ grow it yourself ” and is about a new fashion for growing your own food. Ther...
【判断题】药品批准文号的格式为:国药准字H+4位年号+4位顺序号,其中H代表代表生物制品。
A.
正确
B.
错误
【单选题】我国 旅游发展模式 要 从景点旅游到( )的 转变
A.
大众旅游
B.
全域旅游
C.
全国旅游
D.
全民旅游
【简答题】煤的元素分析成分有 。其中发热量主要来源于 ,发热量最高的成分是 ,燃烧后对大气造成污染的成分是 。
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