• 2021-04-14
    To avoid accidents, read safety guidelines and related ________ carefully and operate the system correctly.
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    内容

    • 0

      Read the passage carefully,()you’ll find the information related to the main idea in it. A: and B: if C: or D: so

    • 1

      Read the book carefully, ______ you"ll find lots of information related to our research. A: and B: if C: or D: so

    • 2

      Read the report. Then, choose the correct answers.What isthe purpose of the report? A: to createbetter rail yard safety conditions B: tosuggest improvements to safety features C: torecommend better railroad maintenance D: toinvestigate an accident and help avoid a repeat

    • 3

      Read the manufacturer's guidelines before ( ) the box.

    • 4

      The related information can help you to operate the machine ________.