• 2022-07-27
    以下哪一句属于对于研究发现的评论?
    A: A total of 53 samples were examined.
    B: Direct microscopic examination of the samples showed 20 different fungal strains (Table 1).
    C: Table 2 shows the results of the psychological tests allied to isolates.
    D: These findings show that fungi can tolerate adverse environmental changes in the vegetative form.
  • D

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      Which of the following is true about the DNA samples? A: Sample 2 had more restriction sites than the other samples. B: Sample 1 is the smallest DNA fragment. C: Samples 4 and 3 are the same DNA fragment. D: Samples 1 and 2 are the same DNA fragment.

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      Counter samples can also be called ()

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      are usually different in different cultures. A: table manners B: polite C: table D: customer

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      MySQL中,查看表结构的命令是( )。 A: use table B: show table C: show tables D: describe table

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      可以用( )来创建数据表 A: DESC TABLE B: ALTER TABLE C: SHOW CREATE TABLE D: CREATE TABLE