皮皮学，免费搜题
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【单选题】
横切面最外层为后生皮层的药材是A.
川乌
B.
大黄
C.
D.
天冬
E.
石菖蒲
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】关于以下表述,哪一说法是错误的
A.
证人的猜测性、评论性、推断性的证言，不得作为证据使用，但根据一般生活经验判断符合事实的除外。
B.
据以定案的书证应当是原件；取得原件确有困难的，可以使用副本、复制件。
C.
采用刑讯逼供等非法方法收集的犯罪嫌疑人、被告人供述应当予以排除。
D.
没有被告人供述不可以认定被告人有罪和处以刑罚。
【单选题】That suggests that catch-up sleep may undo some but not all of the damage that sleep deprivation causes, which is encouraging given how many adults don’t get the hours they need each night. Still , Li...
A.
express formal support or approval for someone or something
B.
sign your name on the back of a cheque to show that it is correct
C.
say in an advertisement that you use and like a particular product so that other people will want to buy it
D.
to write details of a driving offence on somebody's driving license
【简答题】【背景资料】 某施工企业通过投标获得了某机电安装工程的施工总承包任务，该施工企业在中标后的第10天与业主签订了固定总价机电安装施工总承包合同。随后，该施工企业将部分主体工程分包给具有相应资质条件的分包人，并签订了分包合同。施工总承包合同中约定的合同工期为380d，而依施工预算定额，该工程工期应为360d。在合同履行过程中，施工总承包单位发现施工图设计文件中提供的某些工程尺寸有误，遂提出更正。 【问...
【简答题】Many of my students have difficulty taking tests. For some, the test situation causes great stress and tension. The minds of these students "go blank" when they receive the test paper. Others do not k...
【简答题】What is the new research about? A. World population. B. age problems. C. The correlation between near-sightedness and outdoor activities. D. The number of people suffering from near-sightedness an...
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