皮皮学，免费搜题
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【单选题】
肛管内腔面皮肤与黏膜的分界标志是A.
肛梳
B.
痔环
C.
齿状线
D.
白线
E.
直肠横襞
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】在第六章“科学探究:摩擦力”的实验中,我们让滑块匀速运动,此时弹簧测力计的示数大小就反映滑动摩擦力的大小,这是因为什么?
【简答题】将十进制数100转换成二进制数
【单选题】(In) his (latest) article, the reporter criticized the way (which) the racial problem was (being handled).
A.
In
B.
latest
C.
which
D.
being handled
【单选题】His article concerning population control was published in the ( ) issue of China Daily.
A.
latest
B.
lately
C.
late
D.
later
【单选题】The author begins his article with _____.
A.
a specific example from his own experience
B.
a specific example based on a story he heard
C.
a summary of his main argument
【简答题】In this article, the author relies chiefly on ______ to support his main ideas.
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