题目内容
（请给出正确答案）
What do we learn about scientists in earlier times？
A．They claimed to know nothing about nature.
B．They believed in results from scientific observation.
C．They paid much attention to the problems they didn't understand.
D．They invented false theories to explain things they didn't understand.
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What do we learn about the man？
A．He is friendly.
B．He is angry with the woman.
C．His name is Robert Anderson.
What do we learn about the woman？
A．She is better now.
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What do we learn about the audience at the meeting？
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A．She will be deported sooner or later.
B．She is allowed to stay permanently.
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D．Her fate remains uncertain.
What do we learn about Avalon？
A.It is known for ice cream．
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A．They are adequate.
B．They have not been updated.
C．They are not equally distributed.
D．They have benefited most of the blind.
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A．Cold is a kind of serious illness.
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B．Scientists still do not know how to prevent gas explosions
C．Explosion disasters could be avoided in the future
D．Warning systems have been set up in the villages nearby
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