• 2022-06-17
    It is not so serious if we miss several links in a chain of causal analysis.
    A: 正确
    B: 错误
  • B

    内容

    • 0

      Which analysis indicates whether a particular element or compound is in the sample? A: Qualitative analysis. B: Quantitative analysis. C: Chemical analysis. D: Instrumental analysis.

    • 1

      We heard that the company had _____ several drafts so we decided not to deal with them.( )

    • 2

      For known but uncontrollable nuisance factors, which of the following method can we use for processing and analysis. A: Randomization B: Covariance analysis C: Block design D: None

    • 3

      It is ()good chance ()we mustn’t miss it. A: so…that B: soa…that C: such…that D: sucha…that

    • 4

      When we conduct cultural analysis of the anti-pandemic situation in different countries, we should clarify the level of cultural analysis and ensure that the comparison is made at the same level. A: 正确 B: 错误