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【判断题】
从根本上来讲我国地铁运营模式属于政府集权模式。()A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】英译汉:They convince you that you and what you are doing actually matter.
【单选题】To find the articles about using Chinese herbal medicine in the treatment of lung neoplasms,if you wanna expand the expressions for the concept "lung neoplasms", the queries could be .
A.
Chinese herbal medicine AND Lung AND neoplasms AND (adenocarcinoma OR squamouscarcinoma OR tumors )
B.
Chinese herbal medicine AND Lung AND adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms
C.
（adenocarcinoma AND squamouscarcinoma AND tumors AND neoplasms）AND Lung AND Chinese herbal medicine
D.
（adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms）AND Lung AND Chinese herbal medicine
【单选题】To find the articles about using Chinese herbal medicine in the treatment of lung neoplasms,if you wanna expand the expressions for the concept "lung neoplasms", the queries could be .【single choice】
A.
Chinese herbal medicine AND Lung AND neoplasms AND (adenocarcinoma OR squamouscarcinoma OR tumors )
B.
Chinese herbal medicine AND Lung AND adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms
C.
（adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms）AND Lung AND Chinese herbal medicine
D.
（adenocarcinoma AND squamouscarcinoma AND tumors AND neoplasms）AND Lung AND Chinese herbal medicine
【简答题】闭塞就是用 或 来保证列车按照空间间隔制运行的技术方法。
【多选题】To find the articles about human embryonic stem cells, which ones of the following search fields could be used?【 multiple choice 】
A.
Abstract
B.
MeSH major topic
C.
Other Term
D.
Text Word
【多选题】To find the articles about human embryonic stem cells, which ones of the following search fields could be used?
A.
Abstract
B.
MeSH major topic
C.
Other Term
D.
Text Word
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