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【单选题】
Regarding the description of iron-sulfur protein, which one is NOT correct?
A.
Transfer electron
B.
Its prosthetic group is heme
C.
locat i n the inner membrane of mitochondrion
D.
active center consists of Fe-S
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【单选题】Who is the most powerful leader in Britain?
A.
Prime Minister
B.
the King or Queen
C.
the Supreme Court
D.
the England archbishops
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【单选题】The author most probably believes that the antigen-antibody theory of immunological reaction______.
A.
is wrong
B.
was accepted without evidence
C.
is unverifiable
D.
is a partial explanation
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【简答题】给左边的答句选择正确的问句。 (     ) 1. I'm very well. (     ) 2. By train. (     )  3. At six in the morning. (     ) 4. A king or a queen. (     ) 5. No, you may not. (     ) 6. Yes, it is. A. When do you arrive ...
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【单选题】Who is the head of state in Britain?
A.
the Prime Minister
B.
the King or Queen
C.
life peers
D.
hereditary peers
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【简答题】C An old story goes as follows．King took another wife, who had a magic mirror. The queen often asked the mirror, “Mirror, mirror on the wall, who is the fairest of all?” The mirror answered “You, Quee...
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【单选题】The word 'they' in the passage refers to
A.
scientists.
B.
displays.
C.
reactions.
D.
elephants.
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【判断题】在这些综合性服务中,食、住、行具有相对的 稳定性,其经济收人是有限度的.而旅游购 物在旅游需求中的弹性较大。
A.
正确
B.
错误
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【单选题】旅游购物在旅游( )中的弹性较大
A.
消费
B.
需求
C.
供给
D.
效益
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【单选题】The best choice for the title of the passage would be ______.
A.
The Thirties in Art. Reaction and Rebellion
B.
America in the Thirties: A Changing Time
C.
Thomas Hart Benton and Regionalism
D.
American Art. Appeal and Diversity
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【单选题】It was difficult to guess what her _____ to the news would be. [     ]
A.
impression
B.
comment
C.
reaction
D.
opinion
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【单选题】Who is the most powerful leader in Britain?
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【单选题】The author most probably believes that the antigen-antibody theory of immunological reaction______.
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【简答题】C An old story goes as follows．King took another wife, who had a magic mirror. The queen often asked the mirror, “Mirror, mirror on the wall, who is the fairest of all?” The mirror answered “You, Quee...
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【单选题】The word 'they' in the passage refers to
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displays.
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【单选题】The best choice for the title of the passage would be ______.
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Thomas Hart Benton and Regionalism
D.
American Art. Appeal and Diversity
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【单选题】It was difficult to guess what her _____ to the news would be. [     ]
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B.
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查看完整题目与答案