如果方程2（x-3）2=72，那么，这个一元二次方程的两根是______．

The doctor-patient relationship is one of the (1) relationships in life, but many people say this relationship is beyond (2) . Can this relationship be saved The answer is (3) yes, because it must. And if that is lost, medicine becomes a technology and is (4) . In part the crisis in medicine began with doctors (5) themselves from patients.
The more critical work of a doctor happens in the taking of the human (6) . (7) is the most important and most difficult single transaction. The studies show that (8) of all the valuable information that leads to correct diagnosis comes from the history. Another (9) comes from the physical examination, 10% comes from simple (10) tests, and 5% comes from all the complex (11) . So listening is vital, because listening is not merely listening, but to establish a (12) .
But some doctors think listening is (13) . They like to use complex and costly (14) , and use (15) that create adverse reactions and require (16) . They don’t like to listen. Because there’s no premium on listening and that there’s no (17) for listening.
Even so, the doctor-patient relationship is not (18) saving. Because people may ask, what is good health And good health begins first and foremost with (19) . If you don’t care for a (20) , be somebody else, but don’t be a doctor!

数据驱动或刺激驱动加工也叫做（）.

民警罗某于2013年1月3日中午巡逻下班后开着警车回家，因无处停车，就将警车停靠在自家小区附近的禁停路段，后被某市民悄悄贴上手写的“违法行为告知书”，样式非常类似于交警开具的罚单。网民张某用照相机将这一幕拍下来，并上传到微博，引起网民热议。这份“违法行为告知书”被网民戏称为“人民罚单”。当地市公安局领导获悉这一情况后，立即指示警务督察部门调查。经调查发现，网民反映的情况属实。市公安局于2013年1月5日责令罗某限期到辖区的公安交管部门接受交通违章处罚，并针对罗某驾驶公车从事非警务活动的违纪行为，给予罗某记过处分。

下列对网民张某做法的评价，错误的是（）。

A．减轻了行政机关的取证负担，应加以鼓励

B．证明他具有行政协助人的法律地位

C．侵犯了民警罗某的隐私

D．体现了他作为公民的主体地位

实行施工总承包的建设工程，由（）单位对施工现场的安全生产负总责。

A.建设

B.施工

C.总包

D.分包

用吊斗（罐）运输混凝土时，吊斗（罐）出口到承接面间的高度不得大于（）。吊斗（罐）底部的卸料活门应开启方便，并不得漏浆。