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【单选题】
198XLGLX．无缝线路地段，工区常备钢轨温度计数是（）。A.
（A）1个/工区
B.
（B）2个/工区
C.
（C）3个/工区
D.
（D）4个/工区
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于放射性活度的国际制单位,以下描述正确的是
A.
放射性活度的国际制单位是居里（Ci），1Ci=3.7× 10^10 Bq
B.
放射性活度的国际制单位是居里（Ci），1Ci=2.703×10^-11Bq
C.
放射性活度的国际制单位是贝可（Bq），1Bq= 3.7× 10^10 Ci
D.
放射性活度的国际制单位是贝可（Bq），1Bq= 2.703×10^-11 Ci
【单选题】The majority of successful senior managers do not closely follow the classical rational model of first clarifying goals, assessing the problem, formulating options, estimating likelihood of success, m...
A.
a conventional model is dismissed and an alternative introduced.
B.
the results of recent research are introduced and summarized.
C.
two opposite points of view are presented and evaluated.
D.
a widely accepted definition is presented and qualified.
【单选题】The majority of successful senior managers do not closely follow the classical rational model of first clarifying goals, assessing the problem, formulating options, estimating likelihood's of success,...
A.
evaluation of a problem
B.
action undertaken in order to discover more information about a problem
C.
establishment of clear goals to be reached by the decision
D.
comparison of the probable effects of different solutions to a problem
【简答题】W ____ your help, I couldn’t have passed the exam.
【单选题】Without your help, I ______ obtained today's success.
A.
would not have
B.
would have
C.
will not have
【简答题】（）级六和弦是所有副三和弦中应用最广的和弦，在四声部写作中主要重复（）音，以加强其下属功能。
【单选题】旅游团(者)的住房未达到合同的标准,游客要求撚饭店,那么( )。
A.
导游人员承担责任，迅速调换
B.
先住下，等旅游行程结束后再来处理
C.
旅行社负责予以调换，确实有困难的要提出补偿条件
D.
游客迅速向旅游行政管理部门投诉处理
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