如果让你进行自主探究性学习，你选择的主题是毛 * * 思想在抗日战争和解放战争时期的发

男性，54岁。突发头痛、呕吐8小时。查体：神清，颈强直。头颅CT提示前纵裂池积血。最可能破裂的颅内动脉瘤是（）。

A.前交通动脉瘤

B.大脑中动脉动脉瘤

C.基底动脉动脉瘤

D.颈内动脉动脉瘤

E.前床突旁动脉瘤

治疗心力衰竭心肾阳虚，痰饮上逆证，应首选

A．参附汤合五苓散
B．参附汤合葶苈大枣泻肺汤
C．参附龙牡汤
D．真武汤合五苓散
E．真武汤合葶苈大枣泻肺汤

背景资料：2009年6月27日5时许，xx市“莲花河畔景苑”7号楼整体倒塌，1人被压后死亡，直接经济损失1946万元。2006年8月，开发商xx公司将商品住宅项目“莲花河畔景苑”交xx建筑有限公司承建。2008年11月，xx公司总经理将属于建筑商xx公司总包范围内的地下车库开挖工程违规分包给没有公司机构且不具备资质的张某，并指令项目负责人安排张某组织施工、违规开挖堆土。在这一过程中，施工方主要负责人对建设方违规分包工程项目未予反对、制止，听任没有资质的张某在公司承包、管理范围内施工；现场负责人夏某明知建设方违规分包工程项目、土方开挖堆放系违规操作而不加制止，且配合指使他人制作土方开挖专项施工方案；xx公司工作人员陆某虽挂名“莲花河畔景苑”二标段项目经理，其实从未履职，致使地下车库的土方开挖和堆放脱离有效的工程安全和质量监管；监理方对土方施工人员资质怠于审查，虽对违规挖土、堆土曾提出过安全异议，但未依监理职责进行有效制止。2009年6月27日5时许，由于7号楼北侧在短期内堆土过高，同时紧邻大楼南侧的地下车库基坑正在幵挖，大楼两侧的压力差使土体发生水平位移，过大的水平力超过粧基的抗侧能力导致房屋整体倾倒，造成一名作业人员逃生不及，躯体受压致机械性窒息而死亡。

此起事故由县区一级安监部门负责组织调查。（）

A.正确

B.错误

患者女性，35岁，患类风湿关节炎，长期服用泼尼松(强的松)：10小时前突发腹痛，呕吐3次。中上腹部压痛，血淀粉酶1000单位(苏氏法)

如诊断急性胰腺炎，考虑的病因是

A．酒精性

B．胆源性

C．先天性

D．药物性

E．特发性

Of all the employed workers in the United States, 12.5 million are part of a temporary workforce. The United States Bureau of Labor Statistics counts 9.2 percent of workers as those who have______(1) they term "alternative employment arrangements." The government predicts that temporary staffing agencies______(2) experience growth of 49 percent by 2010. If numbers increase at the rate ______ (3), these companies will add 1.9 million new jobs by 2010. That’’s more than any______(4) industry.Temporary workers were the first ones to be affected by the recent economic recession, but they are______(5) to be the first to regain positions as the economy picks up and companies work to rebuild. Employers use temporary workers as a resource because_______(6) offer flexibility and come at a low cost. Many temporaries are categorized as "independent contractors" instead of employees,______(7) allows the employer to avoid______(8) certain taxes. Because they are not required to offer benefits to temporary workers, companies can save a great deal of money by hiring temps. Usually, temporary workers can qualify_______(9) benefits if they work for a staffing company for a certain length of time. Most temps, however, do not continue with one company long______(10) to qualify for them because they regard the position as a step on the ladder to a______(11) position later.According to Richard Wahlquist, president of the American Staffing Association, 75_______(12) of temporary workers hope for transition out of the temporary staffing category______(13) a period of time. Wahlquist finds that temporary workers spend about 11 weeks on various assignments before their______(14) out of the temporary workforce. Many use temporary positions to gain experience and skills______(15) they move on to better jobs. Wahlquist says that the temp workforce as a whole turns______(16) 400 percent each year.Tom Dilworth, research director at the Employment Policies Institute, explains______(17) some workers like having temporary jobs______(18) it affords them a great deal of elasticity with time and everything. Some temps only have a limited______(19) of time to work and temp agencies can help coordinate jobs to fit their schedules. Other sometimes-employees use temporary jobs to get an______(20) to a company from the inside, to get a foot in the door of a certain business or career._______(21) others take temporary positions in hopes their employers will change them over to permanent positions eventually.Nearly all the industries in the United States use temporary workers.______(22) to Tim Costello, coordinator of the North American Alliance for Fair Employment, the growth of temporary labor threatens______(23) job security of permanent workers who fear replacement, as well as the temps who are more accustomed to turnover. He predicts that there will continue to______(24) a gradual shift from permanent employees to contingent staffing, and that such a_____(25) in workplace demographics will "lead to lower wages, poorer working conditions, and more instability."