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Based on the text, judge the following items.
The relative pronoun which is a correct alternative for “who" in “centenarians who neither smoke nor drink" (line 15).
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“others", in “among others" (line 12), cannot be correctly replaced by another.
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“which", in “which seemed an exceptional achievement" (lines 5 and 6), can be correctly replaced by what.
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Based on the text, judge the following items.
80 years is not a correct alternative for “80" in “at least 80" (line 7).
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The article “a", in “but a gene could" (line 2), refers to a specific gene.
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“bad" in “reception was sometimes bad" (line 9) is not the contrary of better.
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Text for the item.
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Text for the item.
Based on the text, judge the items below.
Mary Somerville was Ada Lovelace's teacher
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Based on the text, judge the following items.
In the 1970s, it was only possible to watch local TV programs.
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The belief that longevity is determined solely by diet and lifestyle is no longer taken for granted.