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【单选题】
下列哪个检索系统提供了文献的被引用的情况?A.
Web of Scinece 数据库
B.
OPAC 系统
C.
EPS 数据库
D.
巨灵
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举一反三
【简答题】Yesterday was Saturday. Mrs Black 1 four children to the beach in the morning. They got up early and had their breakfast quickly. After that they went to the beach by 2 . They arrived there at 3 o’clo...
【简答题】语法填空(共20小题,每空1.5分,共30分)。 Li daiyu and Liu Qian were 1____a trip across Canada. 2____than take the aeroplane all the way, they would go 3____Canada by train after arriving in Vancouver by air. Canada i...
【简答题】Mary was a very strange woman. The fine house 1 she had lived overlooked a lovely valley. But she hardly ever went out. Though a servant looked 2 her, her only real companions were tow cats. For years...
【简答题】完形填空。 We were going to play against a team from a country school. They didn't come until(直到……才) the time 1 . They looked worse than we had thought. They were 2 dirty blue jeans and looked like fa...
【简答题】(1) reporters went to large cities all around the world. They went to (2) countries. In the survey, they tested (3) people. The reporters did three things: (4) , the paper drop test, and they looked a...
【简答题】某家俱城是一座三层的钢结构建筑，一层长80米,宽38米。消防大队检查发现钢制构件上面只刷了防锈漆，每层都是敞开的大厅，两侧各设一座敞开楼梯，设有室内消火栓系统，每个摊位均配有灭火器，开有门窗。 问： (1)该家俱城存在哪些火灾隐患和消防违法行为? (2)对该家具城营业厅内的疏散走道有什么要求? (3)对存在的问题大队应如何处理?
【简答题】某钢结构防火涂料经复验发现不合格，但已经喷涂，如何处理？
【单选题】They all looked ____ at me when they heard the news.
A.
sad
B.
friendly
C.
sadly
D.
glad
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