问题
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What does the word precursor in the context in the second paragraph mean?
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What does the word "serendipitous" in Paragraph 8 mean?A.Incidental.B.Suspicious.C.Delight
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Fill in the blank in Paragraph 5 with proper words. (within 5 words)
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In the first paragraph the word“environments”coul
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The underlined word rewery in Paragraph 3 most
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The word invade in the last paragraph is used t
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