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【单选题】
肌节是由A.
1/2 暗带组成
B.
暗带 + 组成
C.
+ 暗带组成
D.
1/2 明带组成 +1/2 明带组成
E.
1/2 明带组成 + 暗带 +1/2 明带组成
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知识点：
皮皮学刷刷变学霸
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【简答题】查阅人民币国际化的相关资料,谈谈你对人民币国际化的观点。
【单选题】The oldest known systems of education in history had two characteristics in common: they taught religion, and they ____________ the traditions of the people.
A.
developed
B.
encouraged
C.
forwarded
D.
promoted
【单选题】Not until about 2000 BC________________________done.
A.
were known of the oldest paintings
B.
the oldest of known paintings were
C.
the oldest known were painting
D.
were the oldest known paintings
【单选题】下列说法中，不正确的是()。
A.
操作票应进行编号，已操作过的应注明已执行保存期不宜少于6个月。
B.
操作中如发生疑问，可按正确的步骤进行操作，然后把操作票改正过来。
C.
停电检修作业后，送电之前，原在配电室内悬挂的临时接地线，应由值班员拆除。
D.
一切调度命令是以值班调度员发布命令时开始，至受令人执行完后报值班调度员后才算全部完成。
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