两条边（ ）的三角形叫做等腰三角形，其中相等的两条边叫做（），另一条边叫做（），

The field of medicine has always attracted its share of quacks and charlatans — disreputable women and men with little or no medical knowledge who promise quick cures at cheap prices. The reasons why quackery thrives even in modern times are easy to find.To begin with, pain seems to be a chronic human condition. A person whose body or mind "hurts" will often pay any amount of money for the promise of relief. Second, even the best medical treatment cannot cure all the ills that beset men and women. People who mistrust or dislike the truths that their physicians tell them often turn to more sympathetic ears.Many people lack the training necessary to evaluate medical claims. Given the choice between (a) a reputable physician who says a cure for cancer will be long, expensive and may not work at all, and (b) a salesperson who says that several bottles of a secret formula "snake oil" will cure not only cancer but tuberculosis as well, some individuals will opt for "snake oil".Many "snake oil" remedies are highly laced with alcohol or narcotic drugs. Anyone who drinks them may get so drunk or stoned that they drown their pains in the rising tide of pleasant intoxication. Little wonder that "snake oil" is a popular cure-all for minor aches and hurts! But let there be no misunderstandings. A very few "home remedies" actually work. However, most remedies sold by quacks are not only useless, but often can be harmful as well.

Which of the following statements is NOT true

A．Quacks are really sympathetic.

B．Snake oil does not work.

C．Doctors cannot cure all ills.

D．Patients are often impatient.

网上银行集团理财业务授权级别划分正确的是（）.

A、0-用子公司账户对外支付；1-子公司之间调拨；2-上划；3-查询；4-无授权

B、0-查询；1-上划；2-子公司之间调拨；3-用子公司账户对外支付

C、0-用子公司账户对外支付；1-子公司之间调拨；2-上划；3-查询；

D、0-无授权；1-查询；2-上划和下拨；3-子公司之间调拨；4-用子公司账户对外支付

法律解释的目的在于( )。

A．普及法律知识

B．保证法律的正确适用

C．便于对法律进行比较

D．促进立法工作

井筒冻结方案有（）

A.一次冻全深

B.局部冻结

C.差异冻结

D.分期冻结

E.单圈冻结

出铁“跑大流”的主要原因是没维持好（）、

A、主铁沟

B、开口机

C、铁口

D、渣口