参考答案和解析
正确答案:C
更多“30________A. strength B. independence C. importance D. safety ”相关问题
  • 第1题:

    One big()of formal education is the high cost.

    A. advantage

    B. disadvantage

    C. strength


    参考答案:B

  • 第2题:

    the change from sentence to discourse is the change from learning language _________ to __________.

    A、In isolation; in contexts

    B、In dependence; in discourse

    C、In isolation; in discourse

    D、In dependence; in contexts


    参考答案:A

  • 第3题:

    The National Safety Council urges drivers and passengers to wear seat belts as a warning against injury.

    A:caution
    B:precaution
    C:security
    D:safety

    答案:B
    解析:
    为了预防伤害,国家安全部要求司机和乘客系好安全带。caution“小心、警惕”,例如:He told us to proceed with caution.他要我有1谨慎行事。precaution“预防”,常用搭配有precaution against,最符合题意,例如:He urged taking precaution against birth defect.他敦促要采取预防措施来防止出生缺陷0 security“安全”,多用于国家社会的安然无恙,以及法律上的安全保障,例如:All the people who know this secret represent a security risk.凡是知道这个秘密的人都对安全造成危险。safety“安全状态”,例如:Regularly maintain and record the safety equipments in office and lab.办公室、实验室安全设施的正常维护、保养、记录。

  • 第4题:

    HSE是指( )。

    A、harmony,safety,education的缩写

    B、harm,service,energy的缩写

    C、health,safety,environment的缩写

    D、health,safety,energy的缩写


    答案:C

  • 第5题:

    网络安全中“安全”的含义()。

    A.security(安全)

    B.security(安全)和safety(可靠)

    C.safety(可靠)

    D.risk(风险)


    参考答案:B