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【判断题】
土家织锦是土家族标志性的文化符号,承载了土家族人民的独特情感,承担了特殊的社会功能。A.
正确
B.
错误
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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】无排卵性功血的临床表现是
A.
月经周期正常，经期延长，月经期第5天子宫内膜呈增生期及分泌期改变
B.
阴道点滴出血
C.
月经间期少量出血
D.
月经周期不定，阴道流血持续达10余日，基础体温单相
E.
停经半年后阴道流血持续9天，血量中等，内膜病理为非典型增生
【简答题】Don't mention your current situation to her when ______ to her. (talk)
【单选题】With respect to a reversing current, slack water occurs when there is ( ).
A.
little or no horizontal motion of the water
B.
little or no vertical motion of the water
C.
a weak ebb or flood current
D.
when winds cause water to back up in a river mouth
【单选题】It conducts as a wire when the DC current flow through it; but restrains the current varying when the AC current used. “It” represents( ).
A.
resistor
B.
capacitor
C.
inductor
D.
current source
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