【单选题】
Energy industry is the totality of all of the industries involved in the production and sale of energy, including fuel extraction, manufacturing, ( ) and distribution.
参考答案:
D
参考解析:
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【单选题】
The sun energizes photosynthesis and brings about the energy called ( ).
参考答案:
A
参考解析:
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【单选题】
Sour oil means oil that contains a relatively high proportion of ( ).
参考答案:
C
参考解析:
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【多选题】
Petroleum is a ( ) mixture of solid, liquid, and gaseous hydrocarbons that occurs naturally beneath the Earth's surface.
参考答案:
A B D
参考解析:
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【单选题】
Compounded words have four characteristics, among which ( )refers to its spelling features.
参考答案:
A
参考解析:
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【单选题】
The word “oil” originally means “any kind of smooth greasy liquid” but later acquires the specific meaning of “petroleum”. This word-forming method is called ( ).
参考答案:
A
参考解析:
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【单选题】
The Chinese equivalent of ESAP is ( ).
参考答案:
C
参考解析:
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【多选题】
In the argument about the origin of oil, scientists should avoid letting ( ) prevent them from accepting the truth, whatever that proves to be.
A.
scientific competition
参考答案:
A C D
参考解析:
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【单选题】
The word “synergy” means ( )based on its etymological explanation.
参考答案:
B
参考解析:
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