皮皮学，免费搜题
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【单选题】
修改后的《安全生产法》明确生产经营单位主要负责人和安全管理机构安全管理人员承担或应该履行的职责分别是( )项：A.
五、五
B.
六、六
C.
七、七
D.
八、八
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】David Vaux holds that what Science is doing now
A.
adds to researchers’ workload.
B.
diminishes the role of reviewers.
C.
has room for further improvement.
D.
is to fail in the foreseeable future.
【单选题】关于全科医学与专科医学的说法正确的有 ( )
A.
全科医学与其他各专科无相互交叉
B.
专科医学学科范围宽而较浅
C.
全科医学范围窄而知识深
D.
全科医学是临床医学的二级学科
【多选题】关于空调系统损伤评估说法正确的是()。
A.
因为冷凝器安装在汽车散热器前方，所以当汽车正面碰撞时容易损坏
B.
如果在碰撞中，压缩机的电磁离合器和带轮总成损坏，可分别从压缩机上拆卸进行修理或更换
C.
空调系统泄漏可通过对空调受损部位喷涂肥皂水的方法检查
D.
若储液干燥器损坏，则应更换。
【单选题】David Beckham has ________ it takes to become a professional football player.
A.
who
B.
what
C.
which
D.
that
【单选题】Which of the following is true in the case of David Garrison ?
A.
He holds a guarded prospect of bridging the income gap in a short period.
B.
Current economic progress and recovery will be able to help out the poor.
C.
He argues that this income disparity originates from multiple factors.
D.
Rich families tend to move into the greater Washington metro area.
【简答题】David Vaux holds that what Science is doing now [A] adds to researchers’ workload. [B] diminishes the role of reviewers. [C] has room for further improvement. [D]is to fail in the foreseeable future 本...
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