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[中考物理真题] 2013年山东省荷泽市中考物理真题试卷附答案
1.下列学习用品中,通常情况下属于绝缘体的是( ) A.铅笔芯 B.塑料尺 C.铁质铅笔盒 D.金属小刀2014-10-14 编辑:Ookamie
Severity: Notice
Message: Memcache::connect(): Server 127.0.0.1 (tcp 11211, udp 0) failed with: Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
2014-10-14 编辑:Ookamie