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问题 单项选择题

肠套叠

A．剑突下阵发性钻顶样绞痛
B．右下腹痛，结肠充气试验阳性
C．上腹刀割样疼痛，板状腹
D．右上腹痛，墨菲征阳性
E．小儿腹痛，右下腹触及香肠样肿物

答案

参考答案：E

填空题

According to traditional Cherokee beliefs, we are part of (1) . We don’t (2) with it and we’re not trying to (3) it. We are a part of the Great Life. And within the Great Life, there are three great Laws of Nature, which tell us how we have to live in (4) with everything else. The First Law of Nature is that you don’t take any life without real (5) . So we shouldn’t (6) needlessly. We believe everything is alive, including animals, plants and (7) . And so to us, taking the life of a plant is just as grave a 8() as taking the life of an animal. The Second Law is that everything we do should (9) the Great Life. And everything we do (10) the Great Life, and everything that (11) within the Great Life affects us. So it’s very important that what we do will not (12) other parts of the Great Life. The Third Law basically is that we don’t (13) where we live. And where we live is not our (14) , small community. It’s this (15) . We don’t pour chemical (16) down the drain because they all wind up in the water. It might seem a little difficult to live by those three laws in this (17) society. But there are still a lot of things that we can do to bring these laws into our lives, such as (18) , using the (19) as little as possible, and (20) gardening.
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多项选择题

下列有关证券承销表述正确的有( )。

A．证券公司如果发现发行文件有虚假记载、误导性陈述重大遗漏的，应当立即停止对外发出购买证券的要约，对已经销售出去的证券应当收回，并向投资者退还购买证券的本金和利息

B．证券公司是我国证券法规定的惟一的证券销售商，公司依法发行股票和债券都必须由证券公司代为进行，公司不得自行对外发行股票和债券

C．向社会公开发行的证券票面金额达到人民币5000万元以上的，必须采取承销团的形式

D．证券的销售期限不得超过30日
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