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有关热力消毒灭菌法正确的描述是
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病室的湿度以６０％～７０％为宜。
Explain the underlined part in each sentence in your own words.He worked himself to death, finally and precisely, at 3:00 a.m. Sunday morning.Phil was a Type A, a heart-attack natural.
Fill in the blank in each sentence with a word taken from the box in its appropriate form.conceivablydeceaseddiscreetlyexecutivegrabobituaryl do not understand how the arranged marriage could _____ work out in the moretraditional societies.
Give a synonym or an antonym of the word underlined in each sentence in the sense it is used.He is survived by his wife, Helen, forty-eight yearsold, a good woman of no particular marketable skills, who worked in an office before marryingand mothering.
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