题目内容
（请给出正确答案）
There has been a change in doctors' understanding of the cause of stomach ulcer.
A. Right
B. Wrong
C. Not mentioned
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更多“There has been a change in doc…”相关的问题
Kimberly had been given to Mr. Mays ______.
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B．at his request
C．out of charity
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He has a very outgoing personality and makes friends very easily.
A)capacity B) character C) reality D)attitude
Which of the following best expresses the main idea of Paragraph 2 ？
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A．run by a group of people in the writer's town
B．a charity organisation which has some local groups
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The organisation "Tenovus" is______.
A．run by a group of people in the writer's town
B．a charity organisation which has some local groups
C．set up to collect money for people who lose their relatives
D．set up to assist the National Lottery
What change has been made in the marketing arrangement？
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B．A new director has been appointed.
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A.has begun
B.had begun
C.has been on
D.had been on
